From 2b39a06198a0fbaf44a69f435c5d2b4280a0c10e Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Thu, 25 Oct 2012 01:12:48 +0000 Subject: net/mlx4_en: Don't use vlan tag value as an indication for vlan presence The vlan tag can be zero. This is why it can't serve as an indication that packet requires VLAN header in the TX flow. Signed-off-by: Moni Shoua Signed-off-by: Or Gerlitz Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/en_tx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 0a51095fd8d..b35094c590b 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -711,7 +711,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) if (bounce) tx_desc = mlx4_en_bounce_to_desc(priv, ring, index, desc_size); - if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) { + if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tx_tag_present(skb)) { *(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn); op_own |= htonl((bf_index & 0xffff) << 8); /* Ensure new descirptor hits memory -- cgit v1.2.3