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chelsio: use netdev_alloc_skb_ip_align 

Use netdev_alloc_sk_ip_align in the case where packet is copied.
This handles case where NET_IP_ALIGN == 0 as well as adding required header
padding.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2013-03-20 09:02:41 +00:00 committed by David S. Miller
parent a6f68034de
commit e76d120b68
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/chelsio/cxgb/sge.c
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@ -1046,11 +1046,10 @@ static inline struct sk_buff *get_packet(struct pci_dev *pdev,
const struct freelQ_ce *ce = &fl->centries[fl->cidx];
if (len < copybreak) {
skb = alloc_skb(len + 2, GFP_ATOMIC);
skb = netdev_alloc_skb_ip_align(NULL, len);
if (!skb)
goto use_orig_buf;
skb_reserve(skb, 2); /* align IP header */
skb_put(skb, len);
pci_dma_sync_single_for_cpu(pdev,
dma_unmap_addr(ce, dma_addr),