diff options
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index d6f666ae38d3..92b35cfc7a46 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -479,7 +479,6 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter, union ixgbe_adv_rx_desc *rx_desc; struct ixgbe_rx_buffer *bi; unsigned int i; - unsigned int bufsz = rx_ring->rx_buf_len + NET_IP_ALIGN; i = rx_ring->next_to_use; bi = &rx_ring->rx_buffer_info[i]; @@ -508,8 +507,10 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter, } if (!bi->skb) { - struct sk_buff *skb = netdev_alloc_skb(adapter->netdev, - bufsz); + struct sk_buff *skb; + skb = netdev_alloc_skb(adapter->netdev, + (rx_ring->rx_buf_len + + NET_IP_ALIGN)); if (!skb) { adapter->alloc_rx_buff_failed++; @@ -524,7 +525,8 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter, skb_reserve(skb, NET_IP_ALIGN); bi->skb = skb; - bi->dma = pci_map_single(pdev, skb->data, bufsz, + bi->dma = pci_map_single(pdev, skb->data, + rx_ring->rx_buf_len, PCI_DMA_FROMDEVICE); } /* Refresh the desc even if buffer_addrs didn't change because @@ -615,7 +617,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_adapter *adapter, if (len && !skb_shinfo(skb)->nr_frags) { pci_unmap_single(pdev, rx_buffer_info->dma, - rx_ring->rx_buf_len + NET_IP_ALIGN, + rx_ring->rx_buf_len, PCI_DMA_FROMDEVICE); skb_put(skb, len); } |