b44: use netdev_alloc_skb_ip_align()

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>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/ethernet/broadcom/b44.c b/drivers/net/ethernet/broadcom/b44.c
index c030274a70ab..a7efec293037 100644
--- a/drivers/net/ethernet/broadcom/b44.c
+++ b/drivers/net/ethernet/broadcom/b44.c
@@ -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,