[B.A.T.M.A.N.] [PATCH] batman-adv: use VLAN_ETH_HLEN instead of sizeof(struct vlan_eth_hdr)

Signed-off-by: Antonio Quartulli ordex@autistici.org --- bridge_loop_avoidance.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bridge_loop_avoidance.c b/bridge_loop_avoidance.c index 0582b7d..124a743 100644 --- a/bridge_loop_avoidance.c +++ b/bridge_loop_avoidance.c @@ -1376,7 +1376,7 @@ int batadv_bla_is_backbone_gw(struct sk_buff *skb, 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);