net: ipip: fix wrong address family in init error path

[ Upstream commit 57ebc8f08504f176eb0f25b3e0fde517dec61a4f ]

In case of error with MPLS support the code is misusing AF_INET
instead of AF_MPLS.

Fixes: 1b69e7e6c4da ("ipip: support MPLS over IPv4")
Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index cdd627355ed106ae8228ee4a995f5f3b4588a842..df610245d21a552403d977eb4d619d9dc1f838de 100644 (file)
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -702,7 +702,7 @@ static int __init ipip_init(void)
 
 rtnl_link_failed:
 #if IS_ENABLED(CONFIG_MPLS)
-       xfrm4_tunnel_deregister(&mplsip_handler, AF_INET);
+       xfrm4_tunnel_deregister(&mplsip_handler, AF_MPLS);
 xfrm_tunnel_mplsip_failed:
 
 #endif