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path: root/drivers/net/r8169.c
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Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 9c49d910c06..a6fea192fff 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1490,7 +1490,7 @@ static const struct rtl_cfg_info {
[RTL_CFG_0] = {
.hw_start = rtl_hw_start_8169,
.region = 1,
- .align = NET_IP_ALIGN,
+ .align = 2,
.intr_event = SYSErr | LinkChg | RxOverflow |
RxFIFOOver | TxErr | TxOK | RxOK | RxErr,
.napi_event = RxFIFOOver | TxErr | TxOK | RxOK | RxOverflow
@@ -2649,8 +2649,7 @@ static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc)
}
static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
- struct pci_dev *pdev, dma_addr_t addr,
- unsigned int align)
+ struct pci_dev *pdev, dma_addr_t addr)
{
struct sk_buff *skb;
bool done = false;
@@ -2658,12 +2657,12 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
if (pkt_size >= rx_copybreak)
goto out;
- skb = dev_alloc_skb(pkt_size + align);
+ skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
if (!skb)
goto out;
pci_dma_sync_single_for_cpu(pdev, addr, pkt_size, PCI_DMA_FROMDEVICE);
- skb_reserve(skb, (align - 1) & (unsigned long)skb->data);
+ skb_reserve(skb, NET_IP_ALIGN);
skb_copy_from_linear_data(*sk_buff, skb->data, pkt_size);
*sk_buff = skb;
done = true;
@@ -2732,8 +2731,7 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
rtl8169_rx_csum(skb, desc);
- if (rtl8169_try_rx_copy(&skb, pkt_size, pdev, addr,
- tp->align)) {
+ if (rtl8169_try_rx_copy(&skb, pkt_size, pdev, addr)) {
pci_dma_sync_single_for_device(pdev, addr,
pkt_size, PCI_DMA_FROMDEVICE);
rtl8169_mark_to_asic(desc, tp->rx_buf_sz);