diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-02-16 11:10:38 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-18 12:45:09 -0500 |
| commit | 885d29941435e16dea6a52e42bbb3c8b87676bd8 (patch) | |
| tree | b7caaac7a8a0fc706d3cff8028511c4f7e5ab80a | |
| parent | 9aac22deb11a3da4df5b868fc3d30b07185b0d71 (diff) | |
| download | op-kernel-dev-885d29941435e16dea6a52e42bbb3c8b87676bd8.zip op-kernel-dev-885d29941435e16dea6a52e42bbb3c8b87676bd8.tar.gz | |
bgmac: fix unaligned accesses to network headers
Without this patch I get many unaligned access warnings per packet,
this patches fixes them all. This should improve performance on some
systems like mips.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index d341090..3fd3288 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -301,7 +301,7 @@ static int bgmac_dma_rx_read(struct bgmac *bgmac, struct bgmac_dma_ring *ring, bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n", ring->start); } else { - new_skb = netdev_alloc_skb(bgmac->net_dev, len); + new_skb = netdev_alloc_skb_ip_align(bgmac->net_dev, len); if (new_skb) { skb_put(new_skb, len); skb_copy_from_linear_data_offset(skb, BGMAC_RX_FRAME_OFFSET, |
