diff options
| -rw-r--r-- | drivers/net/r8169.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 5ec7752caa4..45864461aab 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -1997,31 +1997,28 @@ static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping, rtl8169_mark_to_asic(desc, rx_buf_sz); } -static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff, - struct RxDesc *desc, int rx_buf_sz, - unsigned int align) +static struct sk_buff *rtl8169_alloc_rx_skb(struct pci_dev *pdev, + struct net_device *dev, + struct RxDesc *desc, int rx_buf_sz, + unsigned int align) { struct sk_buff *skb; dma_addr_t mapping; - int ret = 0; - skb = dev_alloc_skb(rx_buf_sz + align); + skb = netdev_alloc_skb(dev, rx_buf_sz + align); if (!skb) goto err_out; skb_reserve(skb, (align - 1) & (unsigned long)skb->data); - *sk_buff = skb; mapping = pci_map_single(pdev, skb->data, rx_buf_sz, PCI_DMA_FROMDEVICE); rtl8169_map_to_asic(desc, mapping, rx_buf_sz); - out: - return ret; + return skb; err_out: - ret = -ENOMEM; rtl8169_make_unusable_by_asic(desc); goto out; } @@ -2044,15 +2041,19 @@ static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev, u32 cur; for (cur = start; end - cur > 0; cur++) { - int ret, i = cur % NUM_RX_DESC; + struct sk_buff *skb; + unsigned int i = cur % NUM_RX_DESC; if (tp->Rx_skbuff[i]) continue; - ret = rtl8169_alloc_rx_skb(tp->pci_dev, tp->Rx_skbuff + i, - tp->RxDescArray + i, tp->rx_buf_sz, tp->align); - if (ret < 0) + skb = rtl8169_alloc_rx_skb(tp->pci_dev, dev, + tp->RxDescArray + i, + tp->rx_buf_sz, tp->align); + if (!skb) break; + + tp->Rx_skbuff[i] = skb; } return cur - start; } |