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b44: use netdev_alloc_skb_ip_align()

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Without this patch b44 always allocates the 2 bytes needed for aligned
access on every platform, now it uses netdev_alloc_skb_ip_align().

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hauke Mehrtens 2013-02-18 10:49:56 +00:00 committed by David S. Miller
parent d37204566a
commit 7341a73c12
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/broadcom/b44.c
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@ -809,11 +809,10 @@ static int b44_rx(struct b44 *bp, int budget)
struct sk_buff *copy_skb;
b44_recycle_rx(bp, cons, bp->rx_prod);
copy_skb = netdev_alloc_skb(bp->dev, len + 2);
copy_skb = netdev_alloc_skb_ip_align(bp->dev, len);
if (copy_skb == NULL)
goto drop_it_no_recycle;
skb_reserve(copy_skb, 2);
skb_put(copy_skb, len);
/* DMA sync done above, copy just the actual packet */
skb_copy_from_linear_data_offset(skb, RX_PKT_OFFSET,