netdrv: don't truncate VLAN TCI with VLAN stripping

The vlan_hwaccel_{rx,receive_skb} functions expect the full TCI field
for priority mappings, don't truncate the upper 4 bits.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 7bc6fae182a..afd4ce3f7b5 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -3391,8 +3391,7 @@ static void igb_receive_skb(struct igb_adapter *adapter, u8 status, __le16 vlan,
 {
         if (adapter->vlgrp && (status & E1000_RXD_STAT_VP))
                 vlan_hwaccel_receive_skb(skb, adapter->vlgrp,
-                                         le16_to_cpu(vlan) &
-                                         E1000_RXD_SPC_VLAN_MASK);
+                                         le16_to_cpu(vlan));
         else
                 netif_receive_skb(skb);
 }