net: vlan: add protocol argument to packet tagging functions
Add a protocol argument to the VLAN packet tagging functions. In case of HW
tagging, we need that protocol available in the ndo_start_xmit functions,
so it is stored in a new field in the skb. The new field fits into a hole
(on 64 bit) and doesn't increase the sks's size.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/alteon/acenic.c b/drivers/net/ethernet/alteon/acenic.c
index a7689d9..b7894f8 100644
--- a/drivers/net/ethernet/alteon/acenic.c
+++ b/drivers/net/ethernet/alteon/acenic.c
@@ -2019,7 +2019,7 @@
/* send it up */
if ((bd_flags & BD_FLG_VLAN_TAG))
- __vlan_hwaccel_put_tag(skb, retdesc->vlan);
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), retdesc->vlan);
netif_rx(skb);
dev->stats.rx_packets++;