Signed-off-by: Benjamin Li <redacted>
---
 net/8021q/vlan_dev.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 8059fa4..2fa5d68 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c

@@ -49,7 +49,7 @@
  */
 static int vlan_dev_rebuild_header(struct sk_buff *skb)
 {
-	struct net_device *dev = skb->dev;
+	struct net_device *dev;
 	struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data);
 
 	switch (veth->h_vlan_encapsulated_proto) {

@@ -60,6 +60,7 @@ static int vlan_dev_rebuild_header(struct sk_buff *skb)
 		return arp_find(veth->h_dest, skb);
 #endif
 	default:
+		dev = skb->dev;
 		pr_debug("%s: unable to resolve type %X addresses.\n",
 			 dev->name, ntohs(veth->h_vlan_encapsulated_proto));