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| author | Xin Long <lucien.xin@gmail.com> | 2020-07-06 15:01:35 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-07-09 13:55:06 +0300 |
| commit | 2ab110cbb0c0cb05c64f37f42b78f5bc11699b0e (patch) | |
| tree | 3a06b87864bdd406eced7bf3dacf3151f3a790da /net/ipv6/ip6_vti.c | |
| parent | 08622869ed3f167db9b2250ab1bb055f55293401 (diff) | |
| download | linux-2ab110cbb0c0cb05c64f37f42b78f5bc11699b0e.tar.xz | |
ip6_vti: support IP6IP tunnel processing
For IP6IP tunnel processing, the functions called will be the
same as that for IP6IP6 tunnel's. So reuse it and register it
with family == AF_INET.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 39efe41f7b48..dfa93bc857d2 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -1267,7 +1267,10 @@ static int __init vti6_tunnel_init(void) msg = "ipv6 tunnel"; err = xfrm6_tunnel_register(&vti_ipv6_handler, AF_INET6); if (err < 0) - goto vti_tunnel_failed; + goto vti_tunnel_ipv6_failed; + err = xfrm6_tunnel_register(&vti_ipv6_handler, AF_INET); + if (err < 0) + goto vti_tunnel_ip6ip_failed; #endif msg = "netlink interface"; @@ -1279,8 +1282,10 @@ static int __init vti6_tunnel_init(void) rtnl_link_failed: #if IS_ENABLED(CONFIG_INET6_XFRM_TUNNEL) + err = xfrm6_tunnel_deregister(&vti_ipv6_handler, AF_INET); +vti_tunnel_ip6ip_failed: err = xfrm6_tunnel_deregister(&vti_ipv6_handler, AF_INET6); -vti_tunnel_failed: +vti_tunnel_ipv6_failed: #endif xfrm6_protocol_deregister(&vti_ipcomp6_protocol, IPPROTO_COMP); xfrm_proto_comp_failed: @@ -1301,6 +1306,7 @@ static void __exit vti6_tunnel_cleanup(void) { rtnl_link_unregister(&vti6_link_ops); #if IS_ENABLED(CONFIG_INET6_XFRM_TUNNEL) + xfrm6_tunnel_deregister(&vti_ipv6_handler, AF_INET); xfrm6_tunnel_deregister(&vti_ipv6_handler, AF_INET6); #endif xfrm6_protocol_deregister(&vti_ipcomp6_protocol, IPPROTO_COMP); |