bridge: vlan_tunnel: explicitly reset metadata attrs to NULL on failure

Fixes: efa5356 ("bridge: per vlan dst_metadata netlink support") Signed-off-by: Roopa Prabhu <[email protected]> Reviewed-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
zhenyw · Feb 17, 2017 · afcb50b · afcb50b
1 parent 6850f8b
commit afcb50b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/net/bridge/br_vlan_tunnel.c b/net/bridge/br_vlan_tunnel.c
@@ -85,6 +85,8 @@ static int __vlan_tunnel_info_add(struct net_bridge_vlan_group *vg,
 	return 0;
 out:
 	dst_release(&vlan->tinfo.tunnel_dst->dst);
+	vlan->tinfo.tunnel_dst = NULL;
+	vlan->tinfo.tunnel_id = 0;
 
 	return err;
 }