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

Fixes: efa5356b0d ("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>
This commit is contained in:
Roopa Prabhu 2017-02-16 11:29:21 -08:00 committed by David S. Miller
parent 6850f8b509
commit afcb50ba7f
1 changed files with 2 additions and 0 deletions
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2
net/bridge/br_vlan_tunnel.c
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@ -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;
}