diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index b7da466a20d..14686b6f4bc 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -588,6 +588,8 @@ static struct sk_buff *mlx4_en_rx_skb(struct mlx4_en_priv *priv, skb_copy_to_linear_data(skb, va, length); skb->tail += length; } else { + unsigned int pull_len; + /* Move relevant fragments to skb */ used_frags = mlx4_en_complete_rx_desc(priv, rx_desc, frags, skb, length); @@ -597,16 +599,17 @@ static struct sk_buff *mlx4_en_rx_skb(struct mlx4_en_priv *priv, } skb_shinfo(skb)->nr_frags = used_frags; + pull_len = eth_get_headlen(va, SMALL_PACKET_SIZE); /* Copy headers into the skb linear buffer */ - memcpy(skb->data, va, HEADER_COPY_SIZE); - skb->tail += HEADER_COPY_SIZE; + memcpy(skb->data, va, pull_len); + skb->tail += pull_len; /* Skip headers in first fragment */ - skb_shinfo(skb)->frags[0].page_offset += HEADER_COPY_SIZE; + skb_shinfo(skb)->frags[0].page_offset += pull_len; /* Adjust size of first fragment */ - skb_frag_size_sub(&skb_shinfo(skb)->frags[0], HEADER_COPY_SIZE); - skb->data_len = length - HEADER_COPY_SIZE; + skb_frag_size_sub(&skb_shinfo(skb)->frags[0], pull_len); + skb->data_len = length - pull_len; } return skb; } |