[8021Q]: Add endian annotations.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 145f5cd..b748648 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -120,7 +120,7 @@
 	unsigned short vid;
 	struct net_device_stats *stats;
 	unsigned short vlan_TCI;
-	unsigned short proto;
+	__be16 proto;
 
 	/* vlan_TCI = ntohs(get_unaligned(&vhdr->h_vlan_TCI)); */
 	vlan_TCI = ntohs(vhdr->h_vlan_TCI);