From 959dc069aed8bad75e27eb193f55070b51a5afbc Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:34 +0800
Subject: [PATCH 01/20] net: 3com: remove leading spaces before tabs

There are a few leading space before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Steffen Klassert <klassert@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/3com/3c59x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 741c67e546d4..7d7d3ffe25c3 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -1464,7 +1464,7 @@ static int vortex_probe1(struct device *gendev, void __iomem *ioaddr, int irq,
 	if (pdev) {
 		vp->pm_state_valid = 1;
 		pci_save_state(pdev);
- 		acpi_set_WOL(dev);
+		acpi_set_WOL(dev);
 	}
 	retval = register_netdev(dev);
 	if (retval == 0)

From 40b1f92676f2af2bb808db62569156ec15e00c4a Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:35 +0800
Subject: [PATCH 02/20] net: alteon: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Jes Sorensen <jes@trained-monkey.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/alteon/acenic.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index 1a7e4df9b3e9..9dc12b13061f 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -1883,16 +1883,16 @@ static u32 ace_handle_event(struct net_device *dev, u32 evtcsm, u32 evtprd)
 				}
 			}
 
- 			if (ACE_IS_TIGON_I(ap)) {
- 				struct cmd cmd;
- 				cmd.evt = C_SET_RX_JUMBO_PRD_IDX;
- 				cmd.code = 0;
- 				cmd.idx = 0;
- 				ace_issue_cmd(ap->regs, &cmd);
- 			} else {
- 				writel(0, &((ap->regs)->RxJumboPrd));
- 				wmb();
- 			}
+			if (ACE_IS_TIGON_I(ap)) {
+				struct cmd cmd;
+				cmd.evt = C_SET_RX_JUMBO_PRD_IDX;
+				cmd.code = 0;
+				cmd.idx = 0;
+				ace_issue_cmd(ap->regs, &cmd);
+			} else {
+				writel(0, &((ap->regs)->RxJumboPrd));
+				wmb();
+			}
 
 			ap->jumbo = 0;
 			ap->rx_jumbo_skbprd = 0;
@@ -2489,9 +2489,9 @@ restart:
 		}
 	}
 
- 	wmb();
- 	ap->tx_prd = idx;
- 	ace_set_txprd(regs, ap, idx);
+	wmb();
+	ap->tx_prd = idx;
+	ace_set_txprd(regs, ap, idx);
 
 	if (flagsize & BD_FLG_COAL_NOW) {
 		netif_stop_queue(dev);

From 106b4cb597666832b063df9d5e8d2bb102206f8b Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:36 +0800
Subject: [PATCH 03/20] net: amd: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/amd/amd8111e.c   |  4 ++--
 drivers/net/ethernet/amd/amd8111e.h   |  6 +++---
 drivers/net/ethernet/amd/atarilance.c |  2 +-
 drivers/net/ethernet/amd/declance.c   |  2 +-
 drivers/net/ethernet/amd/lance.c      |  4 ++--
 drivers/net/ethernet/amd/ni65.c       | 12 ++++++------
 drivers/net/ethernet/amd/nmclan_cs.c  | 12 ++++++------
 drivers/net/ethernet/amd/sun3lance.c  | 12 ++++++------
 8 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/drivers/net/ethernet/amd/amd8111e.c b/drivers/net/ethernet/amd/amd8111e.c
index 4a1220cc6f10..9cac5aa75a73 100644
--- a/drivers/net/ethernet/amd/amd8111e.c
+++ b/drivers/net/ethernet/amd/amd8111e.c
@@ -19,14 +19,14 @@ Module Name:
 
 Abstract:
 
- 	 AMD8111 based 10/100 Ethernet Controller Driver.
+	 AMD8111 based 10/100 Ethernet Controller Driver.
 
 Environment:
 
 	Kernel Mode
 
 Revision History:
- 	3.0.0
+	3.0.0
 	   Initial Revision.
 	3.0.1
 	 1. Dynamic interrupt coalescing.
diff --git a/drivers/net/ethernet/amd/amd8111e.h b/drivers/net/ethernet/amd/amd8111e.h
index 493f154eccf4..37da79da5f5e 100644
--- a/drivers/net/ethernet/amd/amd8111e.h
+++ b/drivers/net/ethernet/amd/amd8111e.h
@@ -10,14 +10,14 @@ Module Name:
 
 Abstract:
 
- 	 AMD8111 based 10/100 Ethernet Controller driver definitions.
+	 AMD8111 based 10/100 Ethernet Controller driver definitions.
 
 Environment:
 
 	Kernel Mode
 
 Revision History:
- 	3.0.0
+	3.0.0
 	   Initial Revision.
 	3.0.1
 */
@@ -692,7 +692,7 @@ enum coal_type{
 };
 
 enum coal_mode{
-       	RX_INTR_COAL,
+	RX_INTR_COAL,
 	TX_INTR_COAL,
 	DISABLE_COAL,
 	ENABLE_COAL,
diff --git a/drivers/net/ethernet/amd/atarilance.c b/drivers/net/ethernet/amd/atarilance.c
index c1eab916438f..36f54d13a2eb 100644
--- a/drivers/net/ethernet/amd/atarilance.c
+++ b/drivers/net/ethernet/amd/atarilance.c
@@ -706,7 +706,7 @@ static void lance_init_ring( struct net_device *dev )
 		CHECK_OFFSET(offset);
 		MEM->tx_head[i].base = offset;
 		MEM->tx_head[i].flag = TMD1_OWN_HOST;
- 		MEM->tx_head[i].base_hi = 0;
+		MEM->tx_head[i].base_hi = 0;
 		MEM->tx_head[i].length = 0;
 		MEM->tx_head[i].misc = 0;
 		offset += PKT_BUF_SZ;
diff --git a/drivers/net/ethernet/amd/declance.c b/drivers/net/ethernet/amd/declance.c
index 7282ce55ffb8..493b0cefcc2a 100644
--- a/drivers/net/ethernet/amd/declance.c
+++ b/drivers/net/ethernet/amd/declance.c
@@ -937,7 +937,7 @@ static netdev_tx_t lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	dev_kfree_skb(skb);
 
- 	return NETDEV_TX_OK;
+	return NETDEV_TX_OK;
 }
 
 static void lance_load_multicast(struct net_device *dev)
diff --git a/drivers/net/ethernet/amd/lance.c b/drivers/net/ethernet/amd/lance.c
index aff44241988c..2178e6b89dbd 100644
--- a/drivers/net/ethernet/amd/lance.c
+++ b/drivers/net/ethernet/amd/lance.c
@@ -780,7 +780,7 @@ lance_open(struct net_device *dev)
 		outw(0x0002, ioaddr+LANCE_ADDR);
 		/* Only touch autoselect bit. */
 		outw(inw(ioaddr+LANCE_BUS_IF) | 0x0002, ioaddr+LANCE_BUS_IF);
- 	}
+	}
 
 	if (lance_debug > 1)
 		printk("%s: lance_open() irq %d dma %d tx/rx rings %#x/%#x init %#x.\n",
@@ -812,7 +812,7 @@ lance_open(struct net_device *dev)
 	 * We used to clear the InitDone bit, 0x0100, here but Mark Stockton
 	 * reports that doing so triggers a bug in the '974.
 	 */
- 	outw(0x0042, ioaddr+LANCE_DATA);
+	outw(0x0042, ioaddr+LANCE_DATA);
 
 	if (lance_debug > 2)
 		printk("%s: LANCE open after %d ticks, init block %#x csr0 %4.4x.\n",
diff --git a/drivers/net/ethernet/amd/ni65.c b/drivers/net/ethernet/amd/ni65.c
index c38edf6f03a3..5c1cfb0c4a42 100644
--- a/drivers/net/ethernet/amd/ni65.c
+++ b/drivers/net/ethernet/amd/ni65.c
@@ -193,7 +193,7 @@ static struct card {
 		.vendor_id   = ni_vendor,
 		.cardname    = "ni6510",
 		.config	     = 0x1,
-       	},
+	},
 	{
 		.id0	     = NI65_EB_ID0,
 		.id1	     = NI65_EB_ID1,
@@ -204,7 +204,7 @@ static struct card {
 		.vendor_id   = ni_vendor,
 		.cardname    = "ni6510 EtherBlaster",
 		.config	     = 0x2,
-       	},
+	},
 	{
 		.id0	     = NE2100_ID0,
 		.id1	     = NE2100_ID1,
@@ -1232,15 +1232,15 @@ MODULE_PARM_DESC(dma, "ni6510 ISA DMA channel (ignored for some cards)");
 
 int __init init_module(void)
 {
- 	dev_ni65 = ni65_probe(-1);
+	dev_ni65 = ni65_probe(-1);
 	return PTR_ERR_OR_ZERO(dev_ni65);
 }
 
 void __exit cleanup_module(void)
 {
- 	unregister_netdev(dev_ni65);
- 	cleanup_card(dev_ni65);
- 	free_netdev(dev_ni65);
+	unregister_netdev(dev_ni65);
+	cleanup_card(dev_ni65);
+	free_netdev(dev_ni65);
 }
 #endif /* MODULE */
 
diff --git a/drivers/net/ethernet/amd/nmclan_cs.c b/drivers/net/ethernet/amd/nmclan_cs.c
index 11c0b13edd30..4019cab87505 100644
--- a/drivers/net/ethernet/amd/nmclan_cs.c
+++ b/drivers/net/ethernet/amd/nmclan_cs.c
@@ -541,7 +541,7 @@ static int mace_init(mace_private *lp, unsigned int ioaddr, char *enet_addr)
     if(++ct > 500)
     {
 	pr_err("reset failed, card removed?\n");
-    	return -1;
+	return -1;
     }
     udelay(1);
   }
@@ -585,11 +585,11 @@ static int mace_init(mace_private *lp, unsigned int ioaddr, char *enet_addr)
   ct = 0;
   while (mace_read(lp, ioaddr, MACE_IAC) & MACE_IAC_ADDRCHG)
   {
-  	if(++ ct > 500)
-  	{
+	if(++ ct > 500)
+	{
 		pr_err("ADDRCHG timeout, card removed?\n");
-  		return -1;
-  	}
+		return -1;
+	}
   }
   /* Set PADR register */
   for (i = 0; i < ETH_ALEN; i++)
@@ -655,7 +655,7 @@ static int nmclan_config(struct pcmcia_device *link)
   }
 
   if(mace_init(lp, ioaddr, dev->dev_addr) == -1)
-  	goto failed;
+	goto failed;
 
   /* The if_port symbol can be set when the module is loaded */
   if (if_port <= 2)
diff --git a/drivers/net/ethernet/amd/sun3lance.c b/drivers/net/ethernet/amd/sun3lance.c
index 00ae1081254d..f8d7a9387a56 100644
--- a/drivers/net/ethernet/amd/sun3lance.c
+++ b/drivers/net/ethernet/amd/sun3lance.c
@@ -150,7 +150,7 @@ struct lance_memory {
 struct lance_private {
 	volatile unsigned short	*iobase;
 	struct lance_memory	*mem;
-     	int new_rx, new_tx;	/* The next free ring entry */
+	int new_rx, new_tx;	/* The next free ring entry */
 	int old_tx, old_rx;     /* ring entry to be processed */
 /* These two must be longs for set_bit() */
 	long	    tx_full;
@@ -465,7 +465,7 @@ static void lance_init_ring( struct net_device *dev )
 	for( i = 0; i < TX_RING_SIZE; i++ ) {
 		MEM->tx_head[i].base = dvma_vtob(MEM->tx_data[i]);
 		MEM->tx_head[i].flag = 0;
- 		MEM->tx_head[i].base_hi =
+		MEM->tx_head[i].base_hi =
 			(dvma_vtob(MEM->tx_data[i])) >>16;
 		MEM->tx_head[i].length = 0;
 		MEM->tx_head[i].misc = 0;
@@ -581,8 +581,8 @@ lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	}
 
 	AREG = CSR0;
-  	DPRINTK( 2, ( "%s: lance_start_xmit() called, csr0 %4.4x.\n",
-  				  dev->name, DREG ));
+	DPRINTK( 2, ( "%s: lance_start_xmit() called, csr0 %4.4x.\n",
+				  dev->name, DREG ));
 
 #ifdef CONFIG_SUN3X
 	/* this weirdness doesn't appear on sun3... */
@@ -636,8 +636,8 @@ lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	/* Trigger an immediate send poll. */
 	REGA(CSR0) = CSR0_INEA | CSR0_TDMD | CSR0_STRT;
 	AREG = CSR0;
-  	DPRINTK( 2, ( "%s: lance_start_xmit() exiting, csr0 %4.4x.\n",
-  				  dev->name, DREG ));
+	DPRINTK( 2, ( "%s: lance_start_xmit() exiting, csr0 %4.4x.\n",
+				  dev->name, DREG ));
 	dev_kfree_skb(skb);
 
 	lp->lock = 0;

From a22cf81d634c83718c036728a0d119d538947b73 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:37 +0800
Subject: [PATCH 04/20] net: apple: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/apple/bmac.c | 30 +++++++++++++++---------------
 drivers/net/ethernet/apple/mace.c |  8 ++++----
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index 1e4e402f07d7..a989d2df59ad 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -477,26 +477,26 @@ static int bmac_suspend(struct macio_dev *mdev, pm_message_t state)
 		config = bmread(dev, RXCFG);
 		bmwrite(dev, RXCFG, (config & ~RxMACEnable));
 		config = bmread(dev, TXCFG);
-       		bmwrite(dev, TXCFG, (config & ~TxMACEnable));
+		bmwrite(dev, TXCFG, (config & ~TxMACEnable));
 		bmwrite(dev, INTDISABLE, DisableAll); /* disable all intrs */
-       		/* disable rx and tx dma */
+		/* disable rx and tx dma */
 		rd->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE));	/* clear run bit */
 		td->control = cpu_to_le32(DBDMA_CLEAR(RUN|PAUSE|FLUSH|WAKE));	/* clear run bit */
-       		/* free some skb's */
-       		for (i=0; i<N_RX_RING; i++) {
-       			if (bp->rx_bufs[i] != NULL) {
-       				dev_kfree_skb(bp->rx_bufs[i]);
-       				bp->rx_bufs[i] = NULL;
-       			}
-       		}
-       		for (i = 0; i<N_TX_RING; i++) {
+		/* free some skb's */
+		for (i=0; i<N_RX_RING; i++) {
+			if (bp->rx_bufs[i] != NULL) {
+				dev_kfree_skb(bp->rx_bufs[i]);
+				bp->rx_bufs[i] = NULL;
+			}
+		}
+		for (i = 0; i<N_TX_RING; i++) {
 			if (bp->tx_bufs[i] != NULL) {
 		       		dev_kfree_skb(bp->tx_bufs[i]);
 	       			bp->tx_bufs[i] = NULL;
 		       	}
 		}
 	}
-       	pmac_call_feature(PMAC_FTR_BMAC_ENABLE, macio_get_of_node(bp->mdev), 0, 0);
+	pmac_call_feature(PMAC_FTR_BMAC_ENABLE, macio_get_of_node(bp->mdev), 0, 0);
 	return 0;
 }
 
@@ -510,9 +510,9 @@ static int bmac_resume(struct macio_dev *mdev)
 		bmac_reset_and_enable(dev);
 
 	enable_irq(dev->irq);
-       	enable_irq(bp->tx_dma_intr);
-       	enable_irq(bp->rx_dma_intr);
-       	netif_device_attach(dev);
+	enable_irq(bp->tx_dma_intr);
+	enable_irq(bp->rx_dma_intr);
+	netif_device_attach(dev);
 
 	return 0;
 }
@@ -1599,7 +1599,7 @@ static int bmac_remove(struct macio_dev *mdev)
 
 	unregister_netdev(dev);
 
-       	free_irq(dev->irq, dev);
+	free_irq(dev->irq, dev);
 	free_irq(bp->tx_dma_intr, dev);
 	free_irq(bp->rx_dma_intr, dev);
 
diff --git a/drivers/net/ethernet/apple/mace.c b/drivers/net/ethernet/apple/mace.c
index 9e5006e59215..4b80e3a52a19 100644
--- a/drivers/net/ethernet/apple/mace.c
+++ b/drivers/net/ethernet/apple/mace.c
@@ -364,9 +364,9 @@ static void mace_reset(struct net_device *dev)
 	out_8(&mb->iac, 0);
 
     if (mp->port_aaui)
-    	out_8(&mb->plscc, PORTSEL_AUI + ENPLSIO);
+	out_8(&mb->plscc, PORTSEL_AUI + ENPLSIO);
     else
-    	out_8(&mb->plscc, PORTSEL_GPSI + ENPLSIO);
+	out_8(&mb->plscc, PORTSEL_GPSI + ENPLSIO);
 }
 
 static void __mace_set_address(struct net_device *dev, void *addr)
@@ -378,9 +378,9 @@ static void __mace_set_address(struct net_device *dev, void *addr)
 
     /* load up the hardware address */
     if (mp->chipid == BROKEN_ADDRCHG_REV)
-    	out_8(&mb->iac, PHYADDR);
+	out_8(&mb->iac, PHYADDR);
     else {
-    	out_8(&mb->iac, ADDRCHG | PHYADDR);
+	out_8(&mb->iac, ADDRCHG | PHYADDR);
 	while ((in_8(&mb->iac) & ADDRCHG) != 0)
 	    ;
     }

From 90e4403a6d374d37fce5e86f38a5e77359b62822 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:38 +0800
Subject: [PATCH 05/20] net: broadcom: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/broadcom/b44.c  | 20 ++++++++++----------
 drivers/net/ethernet/broadcom/bnx2.c |  6 +++---
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index b455b60a5434..ad2655efe423 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -1556,8 +1556,8 @@ static void b44_setup_pseudo_magicp(struct b44 *bp)
 	plen0 = b44_magic_pattern(bp->dev->dev_addr, pwol_pattern, pwol_mask,
 				  B44_ETHIPV4UDP_HLEN);
 
-   	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE, B44_PATTERN_BASE);
-   	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE, B44_PMASK_BASE);
+	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE, B44_PATTERN_BASE);
+	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE, B44_PMASK_BASE);
 
 	/* Raw ethernet II magic packet pattern - pattern 1 */
 	memset(pwol_pattern, 0, B44_PATTERN_SIZE);
@@ -1565,9 +1565,9 @@ static void b44_setup_pseudo_magicp(struct b44 *bp)
 	plen1 = b44_magic_pattern(bp->dev->dev_addr, pwol_pattern, pwol_mask,
 				  ETH_HLEN);
 
-   	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE,
+	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE,
 		       B44_PATTERN_BASE + B44_PATTERN_SIZE);
-  	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE,
+	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE,
 		       B44_PMASK_BASE + B44_PMASK_SIZE);
 
 	/* Ipv6 magic packet pattern - pattern 2 */
@@ -1576,9 +1576,9 @@ static void b44_setup_pseudo_magicp(struct b44 *bp)
 	plen2 = b44_magic_pattern(bp->dev->dev_addr, pwol_pattern, pwol_mask,
 				  B44_ETHIPV6UDP_HLEN);
 
-   	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE,
+	bwfilter_table(bp, pwol_pattern, B44_PATTERN_SIZE,
 		       B44_PATTERN_BASE + B44_PATTERN_SIZE + B44_PATTERN_SIZE);
-  	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE,
+	bwfilter_table(bp, pwol_mask, B44_PMASK_SIZE,
 		       B44_PMASK_BASE + B44_PMASK_SIZE + B44_PMASK_SIZE);
 
 	kfree(pwol_pattern);
@@ -1631,9 +1631,9 @@ static void b44_setup_wol(struct b44 *bp)
 		val = br32(bp, B44_DEVCTRL);
 		bw32(bp, B44_DEVCTRL, val | DEVCTRL_MPM | DEVCTRL_PFE);
 
- 	} else {
- 		b44_setup_pseudo_magicp(bp);
- 	}
+	} else {
+		b44_setup_pseudo_magicp(bp);
+	}
 	b44_setup_wol_pci(bp);
 }
 
@@ -1757,7 +1757,7 @@ static void __b44_set_rx_mode(struct net_device *dev)
 			__b44_cam_write(bp, zero, i);
 
 		bw32(bp, B44_RXCONFIG, val);
-        	val = br32(bp, B44_CAM_CTRL);
+		val = br32(bp, B44_CAM_CTRL);
 	        bw32(bp, B44_CAM_CTRL, val | CAM_CTRL_ENABLE);
 	}
 }
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index c0986096c701..2c5f36befdfe 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -572,7 +572,7 @@ bnx2_write_phy(struct bnx2 *bp, u32 reg, u32 val)
 	}
 
 	if (val1 & BNX2_EMAC_MDIO_COMM_START_BUSY)
-        	ret = -EBUSY;
+		ret = -EBUSY;
 	else
 		ret = 0;
 
@@ -3599,7 +3599,7 @@ bnx2_set_rx_mode(struct net_device *dev)
 		for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
 			BNX2_WR(bp, BNX2_EMAC_MULTICAST_HASH0 + (i * 4),
 				0xffffffff);
-        	}
+		}
 		sort_mode |= BNX2_RPM_SORT_USER0_MC_EN;
 	}
 	else {
@@ -4674,7 +4674,7 @@ bnx2_nvram_write(struct bnx2 *bp, u32 offset, u8 *data_buf,
 
 				if (addr == page_end-4) {
 					cmd_flags = BNX2_NVM_COMMAND_LAST;
-                		}
+				}
 				rc = bnx2_nvram_write_dword(bp, addr,
 					&flash_buffer[i], cmd_flags);
 

From 21b128fde6e092de0749df157304d5896a237f10 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:39 +0800
Subject: [PATCH 06/20] net: chelsio: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Rohit Maheshwari <rohitm@chelsio.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/chelsio/cxgb3/sge.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index cec7308e2d5b..11d3b6218ed7 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -3371,7 +3371,7 @@ void t3_sge_prep(struct adapter *adap, struct sge_params *p)
 		q->coalesce_usecs = 5;
 		q->rspq_size = 1024;
 		q->fl_size = 1024;
- 		q->jumbo_size = 512;
+		q->jumbo_size = 512;
 		q->txq_size[TXQ_ETH] = 1024;
 		q->txq_size[TXQ_OFLD] = 1024;
 		q->txq_size[TXQ_CTRL] = 256;

From cf82f9b165e464bb81b66d0b4fcca70970785564 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:40 +0800
Subject: [PATCH 07/20] net: dec: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/dec/tulip/de2104x.c     |  4 ++--
 drivers/net/ethernet/dec/tulip/de4x5.c       |  6 +++---
 drivers/net/ethernet/dec/tulip/dmfe.c        | 18 +++++++++---------
 drivers/net/ethernet/dec/tulip/pnic2.c       |  4 ++--
 drivers/net/ethernet/dec/tulip/uli526x.c     | 10 +++++-----
 drivers/net/ethernet/dec/tulip/winbond-840.c |  4 ++--
 6 files changed, 23 insertions(+), 23 deletions(-)

diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c
index b018195f0243..117c26fa5909 100644
--- a/drivers/net/ethernet/dec/tulip/de2104x.c
+++ b/drivers/net/ethernet/dec/tulip/de2104x.c
@@ -832,8 +832,8 @@ static struct net_device_stats *de_get_stats(struct net_device *dev)
 
 	/* The chip only need report frame silently dropped. */
 	spin_lock_irq(&de->lock);
- 	if (netif_running(dev) && netif_device_present(dev))
- 		__de_get_stats(de);
+	if (netif_running(dev) && netif_device_present(dev))
+		__de_get_stats(de);
 	spin_unlock_irq(&de->lock);
 
 	return &dev->stats;
diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
index 683e328b5461..b125d7faefdf 100644
--- a/drivers/net/ethernet/dec/tulip/de4x5.c
+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
@@ -396,7 +396,7 @@
 			   <earl@exis.net>.
 			  Updated the PCI interface to conform with the latest
 			   version. I hope nothing is broken...
-          		  Add TX done interrupt modification from suggestion
+			  Add TX done interrupt modification from suggestion
 			   by <Austin.Donnelly@cl.cam.ac.uk>.
 			  Fix is_anc_capable() bug reported by
 			   <Austin.Donnelly@cl.cam.ac.uk>.
@@ -1499,7 +1499,7 @@ de4x5_queue_pkt(struct sk_buff *skb, struct net_device *dev)
 	    spin_lock_irqsave(&lp->lock, flags);
 	    netif_stop_queue(dev);
 	    load_packet(dev, skb->data, TD_IC | TD_LS | TD_FS | skb->len, skb);
- 	    lp->stats.tx_bytes += skb->len;
+	    lp->stats.tx_bytes += skb->len;
 	    outl(POLL_DEMAND, DE4X5_TPD);/* Start the TX */
 
 	    lp->tx_new = (lp->tx_new + 1) % lp->txRingSize;
@@ -1651,7 +1651,7 @@ de4x5_rx(struct net_device *dev)
 
 		    /* Update stats */
 		    lp->stats.rx_packets++;
- 		    lp->stats.rx_bytes += pkt_len;
+		    lp->stats.rx_bytes += pkt_len;
 		}
 	    }
 
diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c
index 87a27fe2992d..c763b692e164 100644
--- a/drivers/net/ethernet/dec/tulip/dmfe.c
+++ b/drivers/net/ethernet/dec/tulip/dmfe.c
@@ -518,7 +518,7 @@ static void dmfe_remove_one(struct pci_dev *pdev)
 
 	DMFE_DBUG(0, "dmfe_remove_one()", 0);
 
- 	if (dev) {
+	if (dev) {
 
 		unregister_netdev(dev);
 		pci_iounmap(db->pdev, db->ioaddr);
@@ -567,10 +567,10 @@ static int dmfe_open(struct net_device *dev)
 	/* CR6 operation mode decision */
 	if ( !chkmode || (db->chip_id == PCI_DM9132_ID) ||
 		(db->chip_revision >= 0x30) ) {
-    		db->cr6_data |= DMFE_TXTH_256;
+		db->cr6_data |= DMFE_TXTH_256;
 		db->cr0_data = CR0_DEFAULT;
 		db->dm910x_chk_mode=4;		/* Enter the normal mode */
- 	} else {
+	} else {
 		db->cr6_data |= CR6_SFT;	/* Store & Forward mode */
 		db->cr0_data = 0;
 		db->dm910x_chk_mode = 1;	/* Enter the check mode */
@@ -903,7 +903,7 @@ static void dmfe_free_tx_pkt(struct net_device *dev, struct dmfe_board_info *db)
 			}
 		}
 
-    		txptr = txptr->next_tx_desc;
+		txptr = txptr->next_tx_desc;
 	}/* End of while */
 
 	/* Update TX remove pointer to next */
@@ -1121,7 +1121,7 @@ static void dmfe_timer(struct timer_list *t)
 	void __iomem *ioaddr = db->ioaddr;
 	u32 tmp_cr8;
 	unsigned char tmp_cr12;
- 	unsigned long flags;
+	unsigned long flags;
 
 	int link_ok, link_ok_phy;
 
@@ -1217,7 +1217,7 @@ static void dmfe_timer(struct timer_list *t)
 	if (link_ok_phy != link_ok) {
 		DMFE_DBUG (0, "PHY and chip report different link status", 0);
 		link_ok = link_ok | link_ok_phy;
- 	}
+	}
 
 	if ( !link_ok && netif_carrier_ok(dev)) {
 		/* Link Failed */
@@ -1699,14 +1699,14 @@ static void dmfe_set_phyxcer(struct dmfe_board_info *db)
 		if (db->chip_id == PCI_DM9009_ID) phy_reg &= 0x61;
 	}
 
-  	/* Write new capability to Phyxcer Reg4 */
+	/* Write new capability to Phyxcer Reg4 */
 	if ( !(phy_reg & 0x01e0)) {
 		phy_reg|=db->PHY_reg4;
 		db->media_mode|=DMFE_AUTO;
 	}
 	dmfe_phy_write(db->ioaddr, db->phy_addr, 4, phy_reg, db->chip_id);
 
- 	/* Restart Auto-Negotiation */
+	/* Restart Auto-Negotiation */
 	if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
 		dmfe_phy_write(db->ioaddr, db->phy_addr, 0, 0x1800, db->chip_id);
 	if ( !db->chip_type )
@@ -1754,7 +1754,7 @@ static void dmfe_process_mode(struct dmfe_board_info *db)
 			}
 			dmfe_phy_write(db->ioaddr,
 				       db->phy_addr, 0, phy_reg, db->chip_id);
-       			if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
+			if ( db->chip_type && (db->chip_id == PCI_DM9102_ID) )
 				mdelay(20);
 			dmfe_phy_write(db->ioaddr,
 				       db->phy_addr, 0, phy_reg, db->chip_id);
diff --git a/drivers/net/ethernet/dec/tulip/pnic2.c b/drivers/net/ethernet/dec/tulip/pnic2.c
index 412adaa7fdf8..72a09156b48b 100644
--- a/drivers/net/ethernet/dec/tulip/pnic2.c
+++ b/drivers/net/ethernet/dec/tulip/pnic2.c
@@ -351,7 +351,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 			del_timer_sync(&tp->timer);
 			pnic2_start_nway(dev);
 			tp->timer.expires = RUN_AT(3*HZ);
-       			add_timer(&tp->timer);
+			add_timer(&tp->timer);
                 }
 
                 return;
@@ -375,7 +375,7 @@ void pnic2_lnk_change(struct net_device *dev, int csr5)
 			del_timer_sync(&tp->timer);
 			pnic2_start_nway(dev);
 			tp->timer.expires = RUN_AT(3*HZ);
-       			add_timer(&tp->timer);
+			add_timer(&tp->timer);
                 }
 
                 return;
diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c
index 13e73ed15ef0..d67ef7d02d6b 100644
--- a/drivers/net/ethernet/dec/tulip/uli526x.c
+++ b/drivers/net/ethernet/dec/tulip/uli526x.c
@@ -780,7 +780,7 @@ static void uli526x_free_tx_pkt(struct net_device *dev,
 			}
 		}
 
-    		txptr = txptr->next_tx_desc;
+		txptr = txptr->next_tx_desc;
 	}/* End of while */
 
 	/* Update TX remove pointer to next */
@@ -1015,7 +1015,7 @@ static void uli526x_timer(struct timer_list *t)
 	struct net_device *dev = pci_get_drvdata(db->pdev);
 	struct uli_phy_ops *phy = &db->phy;
 	void __iomem *ioaddr = db->ioaddr;
- 	unsigned long flags;
+	unsigned long flags;
 	u8 tmp_cr12 = 0;
 	u32 tmp_cr8;
 
@@ -1535,14 +1535,14 @@ static void uli526x_set_phyxcer(struct uli526x_board_info *db)
 
 	}
 
-  	/* Write new capability to Phyxcer Reg4 */
+	/* Write new capability to Phyxcer Reg4 */
 	if ( !(phy_reg & 0x01e0)) {
 		phy_reg|=db->PHY_reg4;
 		db->media_mode|=ULI526X_AUTO;
 	}
 	phy->write(db, db->phy_addr, 4, phy_reg);
 
- 	/* Restart Auto-Negotiation */
+	/* Restart Auto-Negotiation */
 	phy->write(db, db->phy_addr, 0, 0x1200);
 	udelay(50);
 }
@@ -1550,7 +1550,7 @@ static void uli526x_set_phyxcer(struct uli526x_board_info *db)
 
 /*
  *	Process op-mode
- 	AUTO mode : PHY controller in Auto-negotiation Mode
+	AUTO mode : PHY controller in Auto-negotiation Mode
  *	Force mode: PHY controller in force mode with HUB
  *			N-way force capability with SWITCH
  */
diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
index 514df170ec5d..f6ff1f76eacb 100644
--- a/drivers/net/ethernet/dec/tulip/winbond-840.c
+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
@@ -36,7 +36,7 @@
 		power management.
 		support for big endian descriptors
 			Copyright (C) 2001 Manfred Spraul
-  	* ethtool support (jgarzik)
+	* ethtool support (jgarzik)
 	* Replace some MII-related magic numbers with constants (jgarzik)
 
 	TODO:
@@ -1479,7 +1479,7 @@ static int netdev_close(struct net_device *dev)
 			   np->cur_rx, np->dirty_rx);
 	}
 
- 	/* Stop the chip's Tx and Rx processes. */
+	/* Stop the chip's Tx and Rx processes. */
 	spin_lock_irq(&np->lock);
 	netif_device_detach(dev);
 	update_csr6(dev, 0);

From e6f0f977407f1eba63db1e8f143e7667be61a1b8 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:41 +0800
Subject: [PATCH 08/20] net: dlink: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'
Cc: "Alexander A. Klimov" <grandmaster@al2klimov.de>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/dlink/sundance.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
index ce61f79f3b7c..ee0ca712dd1c 100644
--- a/drivers/net/ethernet/dlink/sundance.c
+++ b/drivers/net/ethernet/dlink/sundance.c
@@ -1847,20 +1847,20 @@ static int netdev_close(struct net_device *dev)
 	/* Stop the chip's Tx and Rx processes. */
 	iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1);
 
-    	for (i = 2000; i > 0; i--) {
- 		if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
+	for (i = 2000; i > 0; i--) {
+		if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
 			break;
 		mdelay(1);
-    	}
+	}
 
-    	iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
+	iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
 			ioaddr + ASIC_HI_WORD(ASICCtrl));
 
-    	for (i = 2000; i > 0; i--) {
+	for (i = 2000; i > 0; i--) {
 		if ((ioread16(ioaddr + ASIC_HI_WORD(ASICCtrl)) & ResetBusy) == 0)
 			break;
 		mdelay(1);
-    	}
+	}
 
 #ifdef __i386__
 	if (netif_msg_hw(np)) {

From c11c900143e44f73628dcaa439561e8f15e2ee20 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:42 +0800
Subject: [PATCH 09/20] net: ibm: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'
Cc: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Acked-by: Lijun Pan <lijunp213@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/ibm/emac/emac.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/ibm/emac/emac.h b/drivers/net/ethernet/ibm/emac/emac.h
index aa9f651288d5..09d3ac374b2d 100644
--- a/drivers/net/ethernet/ibm/emac/emac.h
+++ b/drivers/net/ethernet/ibm/emac/emac.h
@@ -77,7 +77,7 @@ struct emac_regs {
 		struct {
 			u32 rsvd1;
 			u32 revid;
- 			u32 rsvd2[2];
+			u32 rsvd2[2];
 			u32 iaht1;	/* Reset, R     */
 			u32 iaht2;	/* Reset, R     */
 			u32 iaht3;	/* Reset, R     */

From 717dc24dc5d642b9c805b8f59fd16e21ce721b9a Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:43 +0800
Subject: [PATCH 10/20] net: marvell: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/marvell/skge.h |  2 +-
 drivers/net/ethernet/marvell/sky2.c | 30 ++++++++++++++---------------
 drivers/net/ethernet/marvell/sky2.h |  8 ++++----
 3 files changed, 20 insertions(+), 20 deletions(-)

diff --git a/drivers/net/ethernet/marvell/skge.h b/drivers/net/ethernet/marvell/skge.h
index 6928abcec0a3..f72217348eb4 100644
--- a/drivers/net/ethernet/marvell/skge.h
+++ b/drivers/net/ethernet/marvell/skge.h
@@ -263,7 +263,7 @@ enum {
 	CHIP_ID_YUKON_LP   = 0xb2, /* Chip ID for YUKON-LP */
 	CHIP_ID_YUKON_XL   = 0xb3, /* Chip ID for YUKON-2 XL */
 	CHIP_ID_YUKON_EC   = 0xb6, /* Chip ID for YUKON-2 EC */
- 	CHIP_ID_YUKON_FE   = 0xb7, /* Chip ID for YUKON-2 FE */
+	CHIP_ID_YUKON_FE   = 0xb7, /* Chip ID for YUKON-2 FE */
 
 	CHIP_REV_YU_LITE_A1  = 3,	/* Chip Rev. for YUKON-Lite A1,A2 */
 	CHIP_REV_YU_LITE_A3  = 7,	/* Chip Rev. for YUKON-Lite A3 */
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 222c32367b2c..324c280cc22c 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -471,7 +471,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
 			adv |= fiber_fc_adv[sky2->flow_mode];
 	} else {
 		reg |= GM_GPCR_AU_FCT_DIS;
- 		reg |= gm_fc_disable[sky2->flow_mode];
+		reg |= gm_fc_disable[sky2->flow_mode];
 
 		/* Forward pause packets to GMAC? */
 		if (sky2->flow_mode & FC_RX)
@@ -1656,16 +1656,16 @@ static void sky2_hw_up(struct sky2_port *sky2)
 	tx_init(sky2);
 
 	/*
- 	 * On dual port PCI-X card, there is an problem where status
+	 * On dual port PCI-X card, there is an problem where status
 	 * can be received out of order due to split transactions
 	 */
 	if (otherdev && netif_running(otherdev) &&
- 	    (cap = pci_find_capability(hw->pdev, PCI_CAP_ID_PCIX))) {
- 		u16 cmd;
+	    (cap = pci_find_capability(hw->pdev, PCI_CAP_ID_PCIX))) {
+		u16 cmd;
 
 		cmd = sky2_pci_read16(hw, cap + PCI_X_CMD);
- 		cmd &= ~PCI_X_CMD_MAX_SPLIT;
- 		sky2_pci_write16(hw, cap + PCI_X_CMD, cmd);
+		cmd &= ~PCI_X_CMD_MAX_SPLIT;
+		sky2_pci_write16(hw, cap + PCI_X_CMD, cmd);
 	}
 
 	sky2_mac_init(hw, port);
@@ -1836,8 +1836,8 @@ static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb,
 	u16 mss;
 	u8 ctrl;
 
- 	if (unlikely(tx_avail(sky2) < tx_le_req(skb)))
-  		return NETDEV_TX_BUSY;
+	if (unlikely(tx_avail(sky2) < tx_le_req(skb)))
+		return NETDEV_TX_BUSY;
 
 	len = skb_headlen(skb);
 	mapping = dma_map_single(&hw->pdev->dev, skb->data, len,
@@ -1866,9 +1866,9 @@ static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb,
 		if (!(hw->flags & SKY2_HW_NEW_LE))
 			mss += ETH_HLEN + ip_hdrlen(skb) + tcp_hdrlen(skb);
 
-  		if (mss != sky2->tx_last_mss) {
+		if (mss != sky2->tx_last_mss) {
 			le = get_tx_le(sky2, &slot);
-  			le->addr = cpu_to_le32(mss);
+			le->addr = cpu_to_le32(mss);
 
 			if (hw->flags & SKY2_HW_NEW_LE)
 				le->opcode = OP_MSS | HW_OWNER;
@@ -1895,8 +1895,8 @@ static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb,
 	/* Handle TCP checksum offload */
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		/* On Yukon EX (some versions) encoding change. */
- 		if (hw->flags & SKY2_HW_AUTO_TX_SUM)
- 			ctrl |= CALSUM;	/* auto checksum */
+		if (hw->flags & SKY2_HW_AUTO_TX_SUM)
+			ctrl |= CALSUM;	/* auto checksum */
 		else {
 			const unsigned offset = skb_transport_offset(skb);
 			u32 tcpsum;
@@ -2557,7 +2557,7 @@ nobuf:
 static struct sk_buff *sky2_receive(struct net_device *dev,
 				    u16 length, u32 status)
 {
- 	struct sky2_port *sky2 = netdev_priv(dev);
+	struct sky2_port *sky2 = netdev_priv(dev);
 	struct rx_ring_info *re = sky2->rx_ring + sky2->rx_next;
 	struct sk_buff *skb = NULL;
 	u16 count = (status & GMR_FS_LEN) >> 16;
@@ -5063,11 +5063,11 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (!disable_msi && pci_enable_msi(pdev) == 0) {
 		err = sky2_test_msi(hw);
 		if (err) {
- 			pci_disable_msi(pdev);
+			pci_disable_msi(pdev);
 			if (err != -EOPNOTSUPP)
 				goto err_out_free_netdev;
 		}
- 	}
+	}
 
 	netif_napi_add(dev, &hw->napi, sky2_poll, NAPI_WEIGHT);
 
diff --git a/drivers/net/ethernet/marvell/sky2.h b/drivers/net/ethernet/marvell/sky2.h
index b2dddd8a246c..ddec1627f1a7 100644
--- a/drivers/net/ethernet/marvell/sky2.h
+++ b/drivers/net/ethernet/marvell/sky2.h
@@ -538,8 +538,8 @@ enum {
 	CHIP_ID_YUKON_EC_U = 0xb4, /* YUKON-2 EC Ultra */
 	CHIP_ID_YUKON_EX   = 0xb5, /* YUKON-2 Extreme */
 	CHIP_ID_YUKON_EC   = 0xb6, /* YUKON-2 EC */
- 	CHIP_ID_YUKON_FE   = 0xb7, /* YUKON-2 FE */
- 	CHIP_ID_YUKON_FE_P = 0xb8, /* YUKON-2 FE+ */
+	CHIP_ID_YUKON_FE   = 0xb7, /* YUKON-2 FE */
+	CHIP_ID_YUKON_FE_P = 0xb8, /* YUKON-2 FE+ */
 	CHIP_ID_YUKON_SUPR = 0xb9, /* YUKON-2 Supreme */
 	CHIP_ID_YUKON_UL_2 = 0xba, /* YUKON-2 Ultra 2 */
 	CHIP_ID_YUKON_OPT  = 0xbc, /* YUKON-2 Optima */
@@ -2262,8 +2262,8 @@ struct sky2_port {
 #define SKY2_FLAG_AUTO_SPEED		0x0002
 #define SKY2_FLAG_AUTO_PAUSE		0x0004
 
- 	enum flow_control    flow_mode;
- 	enum flow_control    flow_status;
+	enum flow_control    flow_mode;
+	enum flow_control    flow_status;
 
 #ifdef CONFIG_SKY2_DEBUG
 	struct dentry	     *debugfs;

From 4a0949778c4e918686cf369ffc86fa8f8e159c56 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:44 +0800
Subject: [PATCH 11/20] net: natsemi: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Zheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/natsemi/natsemi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/natsemi/natsemi.c b/drivers/net/ethernet/natsemi/natsemi.c
index b81e1487945c..51b4b25d15ad 100644
--- a/drivers/net/ethernet/natsemi/natsemi.c
+++ b/drivers/net/ethernet/natsemi/natsemi.c
@@ -969,7 +969,7 @@ static int natsemi_probe1(struct pci_dev *pdev, const struct pci_device_id *ent)
 	return 0;
 
  err_create_file:
- 	unregister_netdev(dev);
+	unregister_netdev(dev);
 
  err_register_netdev:
 	iounmap(ioaddr);
@@ -3103,14 +3103,14 @@ static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	case SIOCSMIIREG:		/* Write MII PHY register. */
 		if (dev->if_port == PORT_TP) {
 			if ((data->phy_id & 0x1f) == np->phy_addr_external) {
- 				if ((data->reg_num & 0x1f) == MII_ADVERTISE)
+				if ((data->reg_num & 0x1f) == MII_ADVERTISE)
 					np->advertising = data->val_in;
 				mdio_write(dev, data->reg_num & 0x1f,
 							data->val_in);
 			}
 		} else {
 			if ((data->phy_id & 0x1f) == np->phy_addr_external) {
- 				if ((data->reg_num & 0x1f) == MII_ADVERTISE)
+				if ((data->reg_num & 0x1f) == MII_ADVERTISE)
 					np->advertising = data->val_in;
 			}
 			move_int_phy(dev, data->phy_id & 0x1f);

From f95a73a8a8a886a7be356ac2934b76aba2d761d3 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:45 +0800
Subject: [PATCH 12/20] net: realtek: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/realtek/8139cp.c  | 6 +++---
 drivers/net/ethernet/realtek/8139too.c | 6 +++---
 drivers/net/ethernet/realtek/atp.c     | 4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 4e44313b7651..9677e257e9a1 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -6,7 +6,7 @@
 	Copyright (C) 2000, 2001 David S. Miller (davem@redhat.com) [sungem.c]
 	Copyright 2001 Manfred Spraul				    [natsemi.c]
 	Copyright 1999-2001 by Donald Becker.			    [natsemi.c]
-       	Written 1997-2001 by Donald Becker.			    [8139too.c]
+	Written 1997-2001 by Donald Becker.			    [8139too.c]
 	Copyright 1998-2001 by Jes Sorensen, <jes@trained-monkey.org>. [acenic.c]
 
 	This software may be used and distributed according to the terms of
@@ -947,8 +947,8 @@ static struct net_device_stats *cp_get_stats(struct net_device *dev)
 
 	/* The chip only need report frame silently dropped. */
 	spin_lock_irqsave(&cp->lock, flags);
- 	if (netif_running(dev) && netif_device_present(dev))
- 		__cp_get_stats(cp);
+	if (netif_running(dev) && netif_device_present(dev))
+		__cp_get_stats(cp);
 	spin_unlock_irqrestore(&cp->lock, flags);
 
 	return &dev->stats;
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c
index 1e5a453dea14..f0608f050050 100644
--- a/drivers/net/ethernet/realtek/8139too.c
+++ b/drivers/net/ethernet/realtek/8139too.c
@@ -11,7 +11,7 @@
 
 	-----<snip>-----
 
-        	Written 1997-2001 by Donald Becker.
+		Written 1997-2001 by Donald Becker.
 		This software may be used and distributed according to the
 		terms of the GNU General Public License (GPL), incorporated
 		herein by reference.  Drivers based on or derived from this
@@ -548,8 +548,8 @@ static const struct {
 
 	{ "RTL-8100",
 	  HW_REVID(1, 1, 1, 1, 0, 1, 0),
- 	  HasLWake,
- 	},
+	  HasLWake,
+	},
 
 	{ "RTL-8100B/8139D",
 	  HW_REVID(1, 1, 1, 0, 1, 0, 1),
diff --git a/drivers/net/ethernet/realtek/atp.c b/drivers/net/ethernet/realtek/atp.c
index 9e3b35c97e63..b6c849b258a0 100644
--- a/drivers/net/ethernet/realtek/atp.c
+++ b/drivers/net/ethernet/realtek/atp.c
@@ -497,8 +497,8 @@ static void write_packet(long ioaddr, int length, unsigned char *packet, int pad
 {
     if (length & 1)
     {
-    	length++;
-    	pad_len++;
+	length++;
+	pad_len++;
     }
 
     outb(EOC+MAR, ioaddr + PAR_DATA);

From bf53445d81e3fda4b0d361e8e0c037c91890f6c8 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:46 +0800
Subject: [PATCH 13/20] net: seeq: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/seeq/ether3.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/seeq/ether3.c b/drivers/net/ethernet/seeq/ether3.c
index 65c98837ec45..16a4cbae9326 100644
--- a/drivers/net/ethernet/seeq/ether3.c
+++ b/drivers/net/ethernet/seeq/ether3.c
@@ -617,7 +617,7 @@ if (next_ptr < RX_START || next_ptr >= RX_END) {
  break;
 }
 		/*
- 		 * ignore our own packets...
+		 * ignore our own packets...
 	 	 */
 		if (!(*(unsigned long *)&dev->dev_addr[0] ^ *(unsigned long *)&addrs[2+6]) &&
 		    !(*(unsigned short *)&dev->dev_addr[4] ^ *(unsigned short *)&addrs[2+10])) {
@@ -672,7 +672,7 @@ done:
 	 */
 	if (!(ether3_inw(REG_STATUS) & STAT_RXON)) {
 		dev->stats.rx_dropped++;
-    		ether3_outw(next_ptr, REG_RECVPTR);
+		ether3_outw(next_ptr, REG_RECVPTR);
 		ether3_outw(priv(dev)->regs.command | CMD_RXON, REG_COMMAND);
 	}
 
@@ -690,11 +690,11 @@ static void ether3_tx(struct net_device *dev)
 	do {
 	    	unsigned long status;
 
-    		/*
+		/*
 	    	 * Read the packet header
-    		 */
+		 */
 	    	ether3_setbuffer(dev, buffer_read, tx_tail * 0x600);
-    		status = ether3_readlong(dev);
+		status = ether3_readlong(dev);
 
 		/*
 		 * Check to see if this packet has been transmitted

From a294ddfccb45531ff8cd992bd8f00e3ab16410d2 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:47 +0800
Subject: [PATCH 14/20] net: sis: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/sis/sis900.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index 620c26f71be8..ca9c00b7f588 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -678,12 +678,12 @@ static int sis900_mii_probe(struct net_device *net_dev)
 	/* Reset phy if default phy is internal sis900 */
         if ((sis_priv->mii->phy_id0 == 0x001D) &&
 	    ((sis_priv->mii->phy_id1&0xFFF0) == 0x8000))
-        	status = sis900_reset_phy(net_dev, sis_priv->cur_phy);
+		status = sis900_reset_phy(net_dev, sis_priv->cur_phy);
 
         /* workaround for ICS1893 PHY */
         if ((sis_priv->mii->phy_id0 == 0x0015) &&
             ((sis_priv->mii->phy_id1&0xFFF0) == 0xF440))
-            	mdio_write(net_dev, sis_priv->cur_phy, 0x0018, 0xD200);
+		mdio_write(net_dev, sis_priv->cur_phy, 0x0018, 0xD200);
 
 	if(status & MII_STAT_LINK){
 		while (poll_bit) {
@@ -727,7 +727,7 @@ static int sis900_mii_probe(struct net_device *net_dev)
 static u16 sis900_default_phy(struct net_device * net_dev)
 {
 	struct sis900_private *sis_priv = netdev_priv(net_dev);
- 	struct mii_phy *phy = NULL, *phy_home = NULL,
+	struct mii_phy *phy = NULL, *phy_home = NULL,
 		*default_phy = NULL, *phy_lan = NULL;
 	u16 status;
 
@@ -1339,18 +1339,18 @@ static void sis900_timer(struct timer_list *t)
 	} else {
 	/* Link ON -> OFF */
                 if (!(status & MII_STAT_LINK)){
-                	netif_carrier_off(net_dev);
+			netif_carrier_off(net_dev);
 			if(netif_msg_link(sis_priv))
-                		printk(KERN_INFO "%s: Media Link Off\n", net_dev->name);
+				printk(KERN_INFO "%s: Media Link Off\n", net_dev->name);
 
-                	/* Change mode issue */
-                	if ((mii_phy->phy_id0 == 0x001D) &&
-			    ((mii_phy->phy_id1 & 0xFFF0) == 0x8000))
-               			sis900_reset_phy(net_dev,  sis_priv->cur_phy);
+			/* Change mode issue */
+			if ((mii_phy->phy_id0 == 0x001D) &&
+				((mii_phy->phy_id1 & 0xFFF0) == 0x8000))
+					sis900_reset_phy(net_dev,  sis_priv->cur_phy);
 
 			sis630_set_eq(net_dev, sis_priv->chipset_rev);
 
-                	goto LookForLink;
+			goto LookForLink;
                 }
 	}
 
@@ -2331,7 +2331,7 @@ static int sis900_set_config(struct net_device *dev, struct ifmap *map)
 		case IF_PORT_10BASE2: /* 10Base2 */
 		case IF_PORT_AUI: /* AUI */
 		case IF_PORT_100BASEFX: /* 100BaseFx */
-                	/* These Modes are not supported (are they?)*/
+			/* These Modes are not supported (are they?)*/
 			return -EOPNOTSUPP;
 
 		default:

From 996d7ab8badf153b59db5a85da0d65623eb58a2d Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:48 +0800
Subject: [PATCH 15/20] net: smsc: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/smsc/smc9194.c | 42 ++++++++++++++---------------
 drivers/net/ethernet/smsc/smc91x.c  | 14 +++++-----
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/drivers/net/ethernet/smsc/smc9194.c b/drivers/net/ethernet/smsc/smc9194.c
index 4b2330deed47..bf7c8c8b1350 100644
--- a/drivers/net/ethernet/smsc/smc9194.c
+++ b/drivers/net/ethernet/smsc/smc9194.c
@@ -182,8 +182,8 @@ struct smc_local {
 	struct sk_buff * saved_skb;
 
 	/*
- 	 . This keeps track of how many packets that I have
- 	 . sent out.  When an TX_EMPTY interrupt comes, I know
+	 . This keeps track of how many packets that I have
+	 . sent out.  When an TX_EMPTY interrupt comes, I know
 	 . that all of these have been sent.
 	*/
 	int	packets_waiting;
@@ -343,7 +343,7 @@ static void smc_reset( int ioaddr )
 
 	/* Note:  It doesn't seem that waiting for the MMU busy is needed here,
 	   but this is a place where future chipsets _COULD_ break.  Be wary
- 	   of issuing another MMU command right after this */
+	   of issuing another MMU command right after this */
 
 	outb( 0, ioaddr + INT_MASK );
 }
@@ -521,9 +521,9 @@ static netdev_tx_t smc_wait_to_send_packet(struct sk_buff *skb,
 	SMC_SELECT_BANK( 2 );
 	outw( MC_ALLOC | numPages, ioaddr + MMU_CMD );
 	/*
- 	. Performance Hack
+	. Performance Hack
 	.
- 	. wait a short amount of time.. if I can send a packet now, I send
+	. wait a short amount of time.. if I can send a packet now, I send
 	. it now.  Otherwise, I enable an interrupt and wait for one to be
 	. available.
 	.
@@ -540,17 +540,17 @@ static netdev_tx_t smc_wait_to_send_packet(struct sk_buff *skb,
 		if ( status & IM_ALLOC_INT ) {
 			/* acknowledge the interrupt */
 			outb( IM_ALLOC_INT, ioaddr + INTERRUPT );
-  			break;
+			break;
 		}
-   	} while ( -- time_out );
+	} while ( -- time_out );
 
-   	if ( !time_out ) {
+	if ( !time_out ) {
 		/* oh well, wait until the chip finds memory later */
 		SMC_ENABLE_INT( IM_ALLOC_INT );
 		PRINTK2((CARDNAME": memory allocation deferred.\n"));
 		/* it's deferred, but I'll handle it later */
 		return NETDEV_TX_OK;
-   	}
+	}
 	/* or YES! I can send the packet now.. */
 	smc_hardware_send_packet(dev);
 	netif_wake_queue(dev);
@@ -616,7 +616,7 @@ static void smc_hardware_send_packet( struct net_device * dev )
 #endif
 
 	/* send the packet length ( +6 for status, length and ctl byte )
- 	   and the status word ( set to zeros ) */
+	   and the status word ( set to zeros ) */
 #ifdef USE_32_BIT
 	outl(  (length +6 ) << 16 , ioaddr + DATA_1 );
 #else
@@ -629,8 +629,8 @@ static void smc_hardware_send_packet( struct net_device * dev )
 	/* send the actual data
 	 . I _think_ it's faster to send the longs first, and then
 	 . mop up by sending the last word.  It depends heavily
- 	 . on alignment, at least on the 486.  Maybe it would be
- 	 . a good idea to check which is optimal?  But that could take
+	 . on alignment, at least on the 486.  Maybe it would be
+	 . a good idea to check which is optimal?  But that could take
 	 . almost as much time as is saved?
 	*/
 #ifdef USE_32_BIT
@@ -757,7 +757,7 @@ static int __init smc_findirq(int ioaddr)
 	outb( IM_ALLOC_INT, ioaddr + INT_MASK );
 
 	/*
- 	 . Allocate 512 bytes of memory.  Note that the chip was just
+	 . Allocate 512 bytes of memory.  Note that the chip was just
 	 . reset so all the memory is available
 	*/
 	outw( MC_ALLOC | 1, ioaddr + MMU_CMD );
@@ -871,7 +871,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 		goto err_out;
 	}
 	/* The above MIGHT indicate a device, but I need to write to further
- 	 	test this.  */
+		test this.  */
 	outw( 0x0, ioaddr + BANK_SELECT );
 	bank = inw( ioaddr + BANK_SELECT );
 	if ( (bank & 0xFF00 ) != 0x3300 ) {
@@ -879,7 +879,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 		goto err_out;
 	}
 	/* well, we've already written once, so hopefully another time won't
- 	   hurt.  This time, I need to switch the bank register to bank 1,
+	   hurt.  This time, I need to switch the bank register to bank 1,
 	   so I can access the base address register */
 	SMC_SELECT_BANK(1);
 	base_address_register = inw( ioaddr + BASE );
@@ -917,7 +917,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 	dev->base_addr = ioaddr;
 
 	/*
- 	 . Get the MAC address ( bank 1, regs 4 - 9 )
+	 . Get the MAC address ( bank 1, regs 4 - 9 )
 	*/
 	SMC_SELECT_BANK( 1 );
 	for ( i = 0; i < 6; i += 2 ) {
@@ -938,8 +938,8 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 
 	/*
 	 Now, I want to find out more about the chip.  This is sort of
- 	 redundant, but it's cleaner to have it in both, rather than having
- 	 one VERY long probe procedure.
+	 redundant, but it's cleaner to have it in both, rather than having
+	 one VERY long probe procedure.
 	*/
 	SMC_SELECT_BANK(3);
 	revision_register  = inw( ioaddr + REVISION );
@@ -967,7 +967,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 	/*
 	 . If dev->irq is 0, then the device has to be banged on to see
 	 . what the IRQ is.
- 	 .
+	 .
 	 . This banging doesn't always detect the IRQ, for unknown reasons.
 	 . a workaround is to reset the chip and try again.
 	 .
@@ -978,7 +978,7 @@ static int __init smc_probe(struct net_device *dev, int ioaddr)
 	 .
 	 . Specifying an IRQ is done with the assumption that the user knows
 	 . what (s)he is doing.  No checking is done!!!!
- 	 .
+	 .
 	*/
 	if ( dev->irq < 2 ) {
 		int	trials;
@@ -1070,7 +1070,7 @@ static int smc_open(struct net_device *dev)
 	}
 
 	/*
-  		According to Becker, I have to set the hardware address
+		According to Becker, I have to set the hardware address
 		at this point, because the (l)user can set it with an
 		ioctl.  Easily done...
 	*/
diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c
index cbde83f620a0..813ea941b91a 100644
--- a/drivers/net/ethernet/smsc/smc91x.c
+++ b/drivers/net/ethernet/smsc/smc91x.c
@@ -671,19 +671,19 @@ smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		status = SMC_GET_INT(lp);
 		if (status & IM_ALLOC_INT) {
 			SMC_ACK_INT(lp, IM_ALLOC_INT);
-  			break;
+			break;
 		}
-   	} while (--poll_count);
+	} while (--poll_count);
 
 	smc_special_unlock(&lp->lock, flags);
 
 	lp->pending_tx_skb = skb;
-   	if (!poll_count) {
+	if (!poll_count) {
 		/* oh well, wait until the chip finds memory later */
 		netif_stop_queue(dev);
 		DBG(2, dev, "TX memory allocation deferred.\n");
 		SMC_ENABLE_INT(lp, IM_ALLOC_INT);
-   	} else {
+	} else {
 		/*
 		 * Allocation succeeded: push packet to the chip's own memory
 		 * immediately.
@@ -1790,7 +1790,7 @@ static int smc_findirq(struct smc_local *lp)
 	SMC_SET_INT_MASK(lp, IM_ALLOC_INT);
 
 	/*
- 	 * Allocate 512 bytes of memory.  Note that the chip was just
+	 * Allocate 512 bytes of memory.  Note that the chip was just
 	 * reset so all the memory is available
 	 */
 	SMC_SET_MMU_CMD(lp, MC_ALLOC | 1);
@@ -1998,8 +1998,8 @@ static int smc_probe(struct net_device *dev, void __iomem *ioaddr,
 
 	/* Grab the IRQ */
 	retval = request_irq(dev->irq, smc_interrupt, irq_flags, dev->name, dev);
-      	if (retval)
-      		goto err_out;
+	if (retval)
+		goto err_out;
 
 #ifdef CONFIG_ARCH_PXA
 #  ifdef SMC_USE_PXA_DMA

From b54f440cb87154a78b19f8b624db1985b57b0dd7 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:49 +0800
Subject: [PATCH 16/20] net: sun: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Vaibhav Gupta <vaibhavgupta40@gmail.com>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/sun/cassini.c |  2 +-
 drivers/net/ethernet/sun/sungem.c  | 20 ++++++++++----------
 drivers/net/ethernet/sun/sunhme.c  |  6 +++---
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index 54f45d8c79a7..981685c88308 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -486,7 +486,7 @@ page_err:
 /* initialize spare pool of rx buffers, but allocate during the open */
 static void cas_spare_init(struct cas *cp)
 {
-  	spin_lock(&cp->rx_inuse_lock);
+	spin_lock(&cp->rx_inuse_lock);
 	INIT_LIST_HEAD(&cp->rx_inuse_list);
 	spin_unlock(&cp->rx_inuse_lock);
 
diff --git a/drivers/net/ethernet/sun/sungem.c b/drivers/net/ethernet/sun/sungem.c
index 9790656cf970..cfb9e21b18b7 100644
--- a/drivers/net/ethernet/sun/sungem.c
+++ b/drivers/net/ethernet/sun/sungem.c
@@ -1258,8 +1258,8 @@ static void gem_begin_auto_negotiation(struct gem *gp,
 			&advertising, ep->link_modes.advertising);
 
 	if (gp->phy_type != phy_mii_mdio0 &&
-     	    gp->phy_type != phy_mii_mdio1)
-     	    	goto non_mii;
+	    gp->phy_type != phy_mii_mdio1)
+		goto non_mii;
 
 	/* Setup advertise */
 	if (found_mii_phy(gp))
@@ -1410,7 +1410,7 @@ static int gem_set_link_modes(struct gem *gp)
 
 	if (gp->phy_type == phy_serialink ||
 	    gp->phy_type == phy_serdes) {
- 		u32 pcs_lpa = readl(gp->regs + PCS_MIILP);
+		u32 pcs_lpa = readl(gp->regs + PCS_MIILP);
 
 		if (pcs_lpa & (PCS_MIIADV_SP | PCS_MIIADV_AP))
 			pause = 1;
@@ -1892,7 +1892,7 @@ static void gem_init_mac(struct gem *gp)
 
 static void gem_init_pause_thresholds(struct gem *gp)
 {
-       	u32 cfg;
+	u32 cfg;
 
 	/* Calculate pause thresholds.  Setting the OFF threshold to the
 	 * full RX fifo size effectively disables PAUSE generation which
@@ -1914,15 +1914,15 @@ static void gem_init_pause_thresholds(struct gem *gp)
 	/* Configure the chip "burst" DMA mode & enable some
 	 * HW bug fixes on Apple version
 	 */
-       	cfg  = 0;
-       	if (gp->pdev->vendor == PCI_VENDOR_ID_APPLE)
+	cfg  = 0;
+	if (gp->pdev->vendor == PCI_VENDOR_ID_APPLE)
 		cfg |= GREG_CFG_RONPAULBIT | GREG_CFG_ENBUG2FIX;
 #if !defined(CONFIG_SPARC64) && !defined(CONFIG_ALPHA)
-       	cfg |= GREG_CFG_IBURST;
+	cfg |= GREG_CFG_IBURST;
 #endif
-       	cfg |= ((31 << 1) & GREG_CFG_TXDMALIM);
-       	cfg |= ((31 << 6) & GREG_CFG_RXDMALIM);
-       	writel(cfg, gp->regs + GREG_CFG);
+	cfg |= ((31 << 1) & GREG_CFG_TXDMALIM);
+	cfg |= ((31 << 6) & GREG_CFG_RXDMALIM);
+	writel(cfg, gp->regs + GREG_CFG);
 
 	/* If Infinite Burst didn't stick, then use different
 	 * thresholds (and Apple bug fixes don't exist)
diff --git a/drivers/net/ethernet/sun/sunhme.c b/drivers/net/ethernet/sun/sunhme.c
index 54b53dbdb33c..a2c1a404c52d 100644
--- a/drivers/net/ethernet/sun/sunhme.c
+++ b/drivers/net/ethernet/sun/sunhme.c
@@ -2286,8 +2286,8 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 					 struct net_device *dev)
 {
 	struct happy_meal *hp = netdev_priv(dev);
- 	int entry;
- 	u32 tx_flags;
+	int entry;
+	u32 tx_flags;
 
 	tx_flags = TXFLAG_OWN;
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
@@ -2301,7 +2301,7 @@ static netdev_tx_t happy_meal_start_xmit(struct sk_buff *skb,
 
 	spin_lock_irq(&hp->happy_lock);
 
- 	if (TX_BUFFS_AVAIL(hp) <= (skb_shinfo(skb)->nr_frags + 1)) {
+	if (TX_BUFFS_AVAIL(hp) <= (skb_shinfo(skb)->nr_frags + 1)) {
 		netif_stop_queue(dev);
 		spin_unlock_irq(&hp->happy_lock);
 		printk(KERN_ERR "%s: BUG! Tx Ring full when queue awake!\n",

From d1e4916fa703d2bd8d1d75979ea61d3b3d22f125 Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:50 +0800
Subject: [PATCH 17/20] net: fealnx: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/fealnx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c
index 0908771aa9ac..0f141c14d72d 100644
--- a/drivers/net/ethernet/fealnx.c
+++ b/drivers/net/ethernet/fealnx.c
@@ -144,7 +144,7 @@ struct chip_info {
 };
 
 static const struct chip_info skel_netdrv_tbl[] = {
- 	{ "100/10M Ethernet PCI Adapter",	HAS_MII_XCVR },
+	{ "100/10M Ethernet PCI Adapter",	HAS_MII_XCVR },
 	{ "100/10M Ethernet PCI Adapter",	HAS_CHIP_XCVR },
 	{ "1000/100/10M Ethernet PCI Adapter",	HAS_MII_XCVR },
 };

From 223f02acce1abeda94d41dec3e622a56a29843ac Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:51 +0800
Subject: [PATCH 18/20] net: xircom: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/xircom/xirc2ps_cs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/xircom/xirc2ps_cs.c b/drivers/net/ethernet/xircom/xirc2ps_cs.c
index 2049d76a0e68..4f6db6f5c272 100644
--- a/drivers/net/ethernet/xircom/xirc2ps_cs.c
+++ b/drivers/net/ethernet/xircom/xirc2ps_cs.c
@@ -1232,7 +1232,7 @@ do_start_xmit(struct sk_buff *skb, struct net_device *dev)
     if (pktlen < ETH_ZLEN)
     {
         if (skb_padto(skb, ETH_ZLEN))
-        	return NETDEV_TX_OK;
+		return NETDEV_TX_OK;
 	pktlen = ETH_ZLEN;
     }
 

From 59909c1ab71d92f8bec0c69ece2552aaf44bedce Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:52 +0800
Subject: [PATCH 19/20] net: 8390: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/8390/axnet_cs.c  | 14 +++++++-------
 drivers/net/ethernet/8390/pcnet_cs.c  |  2 +-
 drivers/net/ethernet/8390/smc-ultra.c |  6 +++---
 drivers/net/ethernet/8390/stnic.c     |  2 +-
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/net/ethernet/8390/axnet_cs.c b/drivers/net/ethernet/8390/axnet_cs.c
index 2488bfdb9133..8c321dfc7b3b 100644
--- a/drivers/net/ethernet/8390/axnet_cs.c
+++ b/drivers/net/ethernet/8390/axnet_cs.c
@@ -767,7 +767,7 @@ module_pcmcia_driver(axnet_cs_driver);
   Paul Gortmaker	: tweak ANK's above multicast changes a bit.
   Paul Gortmaker	: update packet statistics for v2.1.x
   Alan Cox		: support arbitrary stupid port mappings on the
-  			  68K Macintosh. Support >16bit I/O spaces
+			  68K Macintosh. Support >16bit I/O spaces
   Paul Gortmaker	: add kmod support for auto-loading of the 8390
 			  module by all drivers that require it.
   Alan Cox		: Spinlocking work, added 'BUG_83C690'
@@ -1091,7 +1091,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
 	long e8390_base;
 	int interrupts, nr_serviced = 0, i;
 	struct ei_device *ei_local;
-    	int handled = 0;
+	int handled = 0;
 	unsigned long flags;
 
 	e8390_base = dev->base_addr;
@@ -1587,12 +1587,12 @@ static void do_set_multicast_list(struct net_device *dev)
 	}
 	outb_p(E8390_NODMA + E8390_PAGE0, e8390_base + E8390_CMD);
 
-  	if(dev->flags&IFF_PROMISC)
-  		outb_p(E8390_RXCONFIG | 0x58, e8390_base + EN0_RXCR);
+	if(dev->flags&IFF_PROMISC)
+		outb_p(E8390_RXCONFIG | 0x58, e8390_base + EN0_RXCR);
 	else if (dev->flags & IFF_ALLMULTI || !netdev_mc_empty(dev))
-  		outb_p(E8390_RXCONFIG | 0x48, e8390_base + EN0_RXCR);
-  	else
-  		outb_p(E8390_RXCONFIG | 0x40, e8390_base + EN0_RXCR);
+		outb_p(E8390_RXCONFIG | 0x48, e8390_base + EN0_RXCR);
+	else
+		outb_p(E8390_RXCONFIG | 0x40, e8390_base + EN0_RXCR);
 
 	outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base+E8390_CMD);
 }
diff --git a/drivers/net/ethernet/8390/pcnet_cs.c b/drivers/net/ethernet/8390/pcnet_cs.c
index 9d3b1e0e425c..cac036706382 100644
--- a/drivers/net/ethernet/8390/pcnet_cs.c
+++ b/drivers/net/ethernet/8390/pcnet_cs.c
@@ -1527,7 +1527,7 @@ static const struct pcmcia_device_id pcnet_ids[] = {
 	PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
 	PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
 	PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
-  	PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
+	PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
 	PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
 	PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
 	PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c
index 3fe3b4dfa7c5..1d8ed7357b7f 100644
--- a/drivers/net/ethernet/8390/smc-ultra.c
+++ b/drivers/net/ethernet/8390/smc-ultra.c
@@ -347,11 +347,11 @@ static int __init ultra_probe_isapnp(struct net_device *dev)
                                             idev))) {
                         /* Avoid already found cards from previous calls */
                         if (pnp_device_attach(idev) < 0)
-                        	continue;
+				continue;
                         if (pnp_activate_dev(idev) < 0) {
                               __again:
-                        	pnp_device_detach(idev);
-                        	continue;
+				pnp_device_detach(idev);
+				continue;
                         }
 			/* if no io and irq, search for next */
 			if (!pnp_port_valid(idev, 0) || !pnp_irq_valid(idev, 0))
diff --git a/drivers/net/ethernet/8390/stnic.c b/drivers/net/ethernet/8390/stnic.c
index 1f0670cd3ea3..fbbd7f22c142 100644
--- a/drivers/net/ethernet/8390/stnic.c
+++ b/drivers/net/ethernet/8390/stnic.c
@@ -114,7 +114,7 @@ static int __init stnic_probe(void)
   /* New style probing API */
   dev = alloc_ei_netdev();
   if (!dev)
-  	return -ENOMEM;
+	return -ENOMEM;
 
 #ifdef CONFIG_SH_STANDARD_BIOS
   sh_bios_get_node_addr (stnic_eadr);

From 2174fbd719148f2b88d85c6a4f6195df42978d5f Mon Sep 17 00:00:00 2001
From: Hui Tang <tanghui20@huawei.com>
Date: Wed, 19 May 2021 13:30:53 +0800
Subject: [PATCH 20/20] net: fujitsu: remove leading spaces before tabs

There are a few leading spaces before tabs and remove it by running the
following commard:

	$ find . -name '*.c' | xargs sed -r -i 's/^[ ]+\t/\t/'
	$ find . -name '*.h' | xargs sed -r -i 's/^[ ]+\t/\t/'

Cc: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Hui Tang <tanghui20@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ethernet/fujitsu/fmvj18x_cs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c
index a7b7a4aace79..7e451e61eefd 100644
--- a/drivers/net/ethernet/fujitsu/fmvj18x_cs.c
+++ b/drivers/net/ethernet/fujitsu/fmvj18x_cs.c
@@ -812,9 +812,9 @@ static netdev_tx_t fjn_start_xmit(struct sk_buff *skb,
     
     if (length < ETH_ZLEN)
     {
-    	if (skb_padto(skb, ETH_ZLEN))
-    		return NETDEV_TX_OK;
-    	length = ETH_ZLEN;
+	if (skb_padto(skb, ETH_ZLEN))
+		return NETDEV_TX_OK;
+	length = ETH_ZLEN;
     }
 
     netif_stop_queue(dev);