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net: dsa: remove the struct packet_type argument from dsa_device_ops::rcv()

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No tagging driver uses this.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vladimir Oltean 2021-07-31 17:14:32 +03:00 committed by David S. Miller
parent 35d7a6f1fb
commit 29a097b774
17 changed files with 25 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
include/net/dsa.h
View File

@ -79,13 +79,11 @@ enum dsa_tag_protocol {
DSA_TAG_PROTO_SJA1110 = DSA_TAG_PROTO_SJA1110_VALUE,
};
struct packet_type;
struct dsa_switch;
struct dsa_device_ops {
struct sk_buff *(*xmit)(struct sk_buff *skb, struct net_device *dev);
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt);
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev);
void (*flow_dissect)(const struct sk_buff *skb, __be16 *proto,
int *offset);
unsigned int needed_headroom;
@ -239,8 +237,7 @@ struct dsa_port {
/* Copies for faster access in master receive hot path */
struct dsa_switch_tree *dst;
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt);
struct sk_buff *(*rcv)(struct sk_buff *skb, struct net_device *dev);
enum {
DSA_PORT_TYPE_UNUSED = 0,

2
net/dsa/dsa.c
View File

@ -238,7 +238,7 @@ static int dsa_switch_rcv(struct sk_buff *skb, struct net_device *dev,
if (!skb)
return 0;
nskb = cpu_dp->rcv(skb, dev, pt);
nskb = cpu_dp->rcv(skb, dev);
if (!nskb) {
kfree_skb(skb);
return 0;

3
net/dsa/tag_ar9331.c
View File

@ -44,8 +44,7 @@ static struct sk_buff *ar9331_tag_xmit(struct sk_buff *skb,
}
static struct sk_buff *ar9331_tag_rcv(struct sk_buff *skb,
struct net_device *ndev,
struct packet_type *pt)
struct net_device *ndev)
{
u8 ver, port;
u16 hdr;

14
net/dsa/tag_brcm.c
View File

@ -136,7 +136,6 @@ static struct sk_buff *brcm_tag_xmit_ll(struct sk_buff *skb,
*/
static struct sk_buff *brcm_tag_rcv_ll(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt,
unsigned int offset)
{
int source_port;
@ -182,13 +181,12 @@ static struct sk_buff *brcm_tag_xmit(struct sk_buff *skb,
}
static struct sk_buff *brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *brcm_tag_rcv(struct sk_buff *skb, struct net_device *dev)
{
struct sk_buff *nskb;
/* skb->data points to the EtherType, the tag is right before it */
nskb = brcm_tag_rcv_ll(skb, dev, pt, 2);
nskb = brcm_tag_rcv_ll(skb, dev, 2);
if (!nskb)
return nskb;
@ -251,8 +249,7 @@ static struct sk_buff *brcm_leg_tag_xmit(struct sk_buff *skb,
}
static struct sk_buff *brcm_leg_tag_rcv(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt)
struct net_device *dev)
{
int source_port;
u8 *brcm_tag;
@ -302,11 +299,10 @@ static struct sk_buff *brcm_tag_xmit_prepend(struct sk_buff *skb,
}
static struct sk_buff *brcm_tag_rcv_prepend(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt)
struct net_device *dev)
{
/* tag is prepended to the packet */
return brcm_tag_rcv_ll(skb, dev, pt, ETH_HLEN);
return brcm_tag_rcv_ll(skb, dev, ETH_HLEN);
}
static const struct dsa_device_ops brcm_prepend_netdev_ops = {

6
net/dsa/tag_dsa.c
View File

@ -332,8 +332,7 @@ static struct sk_buff *dsa_xmit(struct sk_buff *skb, struct net_device *dev)
return dsa_xmit_ll(skb, dev, 0);
}
static struct sk_buff *dsa_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *dsa_rcv(struct sk_buff *skb, struct net_device *dev)
{
if (unlikely(!pskb_may_pull(skb, DSA_HLEN)))
return NULL;
@ -373,8 +372,7 @@ static struct sk_buff *edsa_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *edsa_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *edsa_rcv(struct sk_buff *skb, struct net_device *dev)
{
if (unlikely(!pskb_may_pull(skb, EDSA_HLEN)))
return NULL;

3
net/dsa/tag_gswip.c
View File

@ -75,8 +75,7 @@ static struct sk_buff *gswip_tag_xmit(struct sk_buff *skb,
}
static struct sk_buff *gswip_tag_rcv(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt)
struct net_device *dev)
{
int port;
u8 *gswip_tag;

3
net/dsa/tag_hellcreek.c
View File

@ -29,8 +29,7 @@ static struct sk_buff *hellcreek_xmit(struct sk_buff *skb,
}
static struct sk_buff *hellcreek_rcv(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt)
struct net_device *dev)
{
/* Tag decoding */
u8 *tag = skb_tail_pointer(skb) - HELLCREEK_TAG_LEN;

6
net/dsa/tag_ksz.c
View File

@ -67,8 +67,7 @@ static struct sk_buff *ksz8795_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *ksz8795_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *ksz8795_rcv(struct sk_buff *skb, struct net_device *dev)
{
u8 *tag = skb_tail_pointer(skb) - KSZ_EGRESS_TAG_LEN;
@ -134,8 +133,7 @@ static struct sk_buff *ksz9477_xmit(struct sk_buff *skb,
return skb;
}
static struct sk_buff *ksz9477_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *ksz9477_rcv(struct sk_buff *skb, struct net_device *dev)
{
/* Tag decoding */
u8 *tag = skb_tail_pointer(skb) - KSZ_EGRESS_TAG_LEN;

3
net/dsa/tag_lan9303.c
View File

@ -74,8 +74,7 @@ static struct sk_buff *lan9303_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *lan9303_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *lan9303_rcv(struct sk_buff *skb, struct net_device *dev)
{
__be16 *lan9303_tag;
u16 lan9303_tag1;

3
net/dsa/tag_mtk.c
View File

@ -61,8 +61,7 @@ static struct sk_buff *mtk_tag_xmit(struct sk_buff *skb,
return skb;
}
static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev)
{
u16 hdr;
int port;

3
net/dsa/tag_ocelot.c
View File

@ -55,8 +55,7 @@ static struct sk_buff *seville_xmit(struct sk_buff *skb,
}
static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
struct net_device *netdev,
struct packet_type *pt)
struct net_device *netdev)
{
u64 src_port, qos_class;
u64 vlan_tci, tag_type;

3
net/dsa/tag_ocelot_8021q.c
View File

@ -38,8 +38,7 @@ static struct sk_buff *ocelot_xmit(struct sk_buff *skb,
}
static struct sk_buff *ocelot_rcv(struct sk_buff *skb,
struct net_device *netdev,
struct packet_type *pt)
struct net_device *netdev)
{
int src_port, switch_id;

3
net/dsa/tag_qca.c
View File

@ -48,8 +48,7 @@ static struct sk_buff *qca_tag_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *qca_tag_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *qca_tag_rcv(struct sk_buff *skb, struct net_device *dev)
{
u8 ver;
u16 hdr;

3
net/dsa/tag_rtl4_a.c
View File

@ -64,8 +64,7 @@ static struct sk_buff *rtl4a_tag_xmit(struct sk_buff *skb,
}
static struct sk_buff *rtl4a_tag_rcv(struct sk_buff *skb,
struct net_device *dev,
struct packet_type *pt)
struct net_device *dev)
{
u16 protport;
__be16 *p;

6
net/dsa/tag_sja1105.c
View File

@ -391,8 +391,7 @@ static void sja1105_vlan_rcv(struct sk_buff *skb, int *source_port,
}
static struct sk_buff *sja1105_rcv(struct sk_buff *skb,
struct net_device *netdev,
struct packet_type *pt)
struct net_device *netdev)
{
int source_port = -1, switch_id = -1;
struct sja1105_meta meta = {0};
@ -546,8 +545,7 @@ static struct sk_buff *sja1110_rcv_inband_control_extension(struct sk_buff *skb,
}
static struct sk_buff *sja1110_rcv(struct sk_buff *skb,
struct net_device *netdev,
struct packet_type *pt)
struct net_device *netdev)
{
int source_port = -1, switch_id = -1;
bool host_only = false;

3
net/dsa/tag_trailer.c
View File

@ -24,8 +24,7 @@ static struct sk_buff *trailer_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *trailer_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *trailer_rcv(struct sk_buff *skb, struct net_device *dev)
{
u8 *trailer;
int source_port;

3
net/dsa/tag_xrs700x.c
View File

@ -25,8 +25,7 @@ static struct sk_buff *xrs700x_xmit(struct sk_buff *skb, struct net_device *dev)
return skb;
}
static struct sk_buff *xrs700x_rcv(struct sk_buff *skb, struct net_device *dev,
struct packet_type *pt)
static struct sk_buff *xrs700x_rcv(struct sk_buff *skb, struct net_device *dev)
{
int source_port;
u8 *trailer;