From 690291093a54535d63084e4da63fd44599cf02e8 Mon Sep 17 00:00:00 2001 From: Zhang Shengju Date: Fri, 2 Dec 2016 09:51:05 +0800 Subject: [PATCH] mlx4: use reset to set mac header Since offset is zero, it's not necessary to use set function. Reset function is straightforward, and will remove the unnecessary add operation in set function. Signed-off-by: Zhang Shengju Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/en_selftest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c index c06346a82496..95290e1fc9fe 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c @@ -68,7 +68,7 @@ static int mlx4_en_test_loopback_xmit(struct mlx4_en_priv *priv) memcpy(ethh->h_dest, priv->dev->dev_addr, ETH_ALEN); eth_zero_addr(ethh->h_source); ethh->h_proto = htons(ETH_P_ARP); - skb_set_mac_header(skb, 0); + skb_reset_mac_header(skb); for (i = 0; i < packet_size; ++i) /* fill our packet */ packet[i] = (unsigned char)(i & 0xff); -- 2.20.1