bridge: vlan_tunnel: explicitly reset metadata attrs to NULL on failure
Fixes: efa5356b0d97 ("bridge: per vlan dst_metadata netlink support")
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_vlan_tunnel.c b/net/bridge/br_vlan_tunnel.c
index b2b79a0..6d2c4ee 100644
--- a/net/bridge/br_vlan_tunnel.c
+++ b/net/bridge/br_vlan_tunnel.c
@@ -85,6 +85,8 @@
return 0;
out:
dst_release(&vlan->tinfo.tunnel_dst->dst);
+ vlan->tinfo.tunnel_dst = NULL;
+ vlan->tinfo.tunnel_id = 0;
return err;
}