vlan: Don't check for vlan group before vlan_tx_tag_present.

Many (but not all) drivers check to see whether there is a vlan
group configured before using a tag stored in the skb.  There's
not much point in this check since it just throws away data that
should only be present in the expected circumstances.  However,
it will soon be legal and expected to get a vlan tag when no
vlan group is configured, so remove this check from all drivers
to avoid dropping the tags.

Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/mlx4/en_tx.c b/drivers/net/mlx4/en_tx.c
index 98dd620042a8..a680cd4a5ab6 100644
--- a/drivers/net/mlx4/en_tx.c
+++ b/drivers/net/mlx4/en_tx.c
@@ -583,7 +583,7 @@ u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb)
         /* If we support per priority flow control and the packet contains
          * a vlan tag, send the packet to the TX ring assigned to that priority
          */
-        if (priv->prof->rx_ppp && priv->vlgrp && vlan_tx_tag_present(skb)) {
+        if (priv->prof->rx_ppp && vlan_tx_tag_present(skb)) {
                 vlan_tag = vlan_tx_tag_get(skb);
                 return MLX4_EN_NUM_TX_RINGS + (vlan_tag >> 13);
         }
@@ -634,7 +634,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
 
         tx_ind = skb->queue_mapping;
         ring = &priv->tx_ring[tx_ind];
-        if (priv->vlgrp && vlan_tx_tag_present(skb))
+        if (vlan_tx_tag_present(skb))
                 vlan_tag = vlan_tx_tag_get(skb);
 
         /* Check available TXBBs And 2K spare for prefetch */