commit 2c598663e84c8c8edbbac568e9e94e1fac410c3c
author Antonio Quartulli <ordex@autistici.org> Sun May 12 21:57:09 2013 +0200
committer Antonio Quartulli <antonio@meshcoding.com> Sat Oct 12 11:58:33 2013 +0200
tree 31a8a5d955662be5c584577186231a2c6cd50676
parent f7f8ed5695ef441495cfab5287951927d9d5f12e

batman-adv: use VLAN_ETH_HLEN instead of sizeof(struct vlan_eth_hdr)

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

net/batman-adv/bridge_loop_avoidance.c

diff --git a/net/batman-adv/bridge_loop_avoidance.c b/net/batman-adv/bridge_loop_avoidance.c
index 264de88..70da18a 100644
--- a/net/batman-adv/bridge_loop_avoidance.c
+++ b/net/batman-adv/bridge_loop_avoidance.c
@@ -1380,7 +1380,7 @@
 	ethhdr = (struct ethhdr *)(((uint8_t *)skb->data) + hdr_size);
 
 	if (ntohs(ethhdr->h_proto) == ETH_P_8021Q) {
-		if (!pskb_may_pull(skb, hdr_size + sizeof(struct vlan_ethhdr)))
+		if (!pskb_may_pull(skb, hdr_size + VLAN_ETH_HLEN))
 			return 0;
 
 		vhdr = (struct vlan_ethhdr *)(skb->data + hdr_size);