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r8169: drop member opts1_mask from struct rtl8169_private
We can get rid of member opts1_mask and in addition save a few cpu cycles in the hot path of rtl_rx(). Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -836,7 +836,6 @@ struct rtl8169_private {
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struct rtl8169_counters *counters;
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struct rtl8169_tc_offsets tc_offset;
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u32 saved_wolopts;
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u32 opts1_mask;
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struct rtl_fw {
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const struct firmware *fw;
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@ -7347,7 +7346,7 @@ static int rtl_rx(struct net_device *dev, struct rtl8169_private *tp, u32 budget
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struct RxDesc *desc = tp->RxDescArray + entry;
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u32 status;
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status = le32_to_cpu(desc->opts1) & tp->opts1_mask;
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status = le32_to_cpu(desc->opts1);
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if (status & DescOwn)
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break;
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@ -7365,14 +7364,16 @@ static int rtl_rx(struct net_device *dev, struct rtl8169_private *tp, u32 budget
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dev->stats.rx_length_errors++;
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if (status & RxCRC)
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dev->stats.rx_crc_errors++;
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if (status & RxFOVF) {
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/* RxFOVF is a reserved bit on later chip versions */
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if (tp->mac_version == RTL_GIGA_MAC_VER_01 &&
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status & RxFOVF) {
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rtl_schedule_task(tp, RTL_FLAG_TASK_RESET_PENDING);
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dev->stats.rx_fifo_errors++;
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}
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if ((status & (RxRUNT | RxCRC)) &&
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!(status & (RxRWT | RxFOVF)) &&
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(dev->features & NETIF_F_RXALL))
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} else if (status & (RxRUNT | RxCRC) &&
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!(status & RxRWT) &&
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dev->features & NETIF_F_RXALL) {
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goto process_pkt;
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}
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} else {
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struct sk_buff *skb;
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dma_addr_t addr;
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@ -8327,9 +8328,6 @@ static int rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
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tp->event_slow = cfg->event_slow;
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tp->coalesce_info = cfg->coalesce_info;
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tp->opts1_mask = (tp->mac_version != RTL_GIGA_MAC_VER_01) ?
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~(RxBOVF | RxFOVF) : ~0;
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timer_setup(&tp->timer, rtl8169_phy_timer, 0);
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tp->rtl_fw = RTL_FIRMWARE_UNKNOWN;
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