netlink: cleanup rntl_af_register

The function __rtnl_af_register is never called outside this
code, and the return value is always 0.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 9418ca375132..6c1634507ec2 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -5207,9 +5207,7 @@ int __init addrconf_init(void)
 
         addrconf_verify(0);
 
-        err = rtnl_af_register(&inet6_ops);
-        if (err < 0)
-                goto errout_af;
+        rtnl_af_register(&inet6_ops);
 
         err = __rtnl_register(PF_INET6, RTM_GETLINK, NULL, inet6_dump_ifinfo,
                               NULL);
@@ -5233,7 +5231,6 @@ int __init addrconf_init(void)
         return 0;
 errout:
         rtnl_af_unregister(&inet6_ops);
-errout_af:
         unregister_netdevice_notifier(&ipv6_dev_notf);
 errlo:
         unregister_pernet_subsys(&addrconf_ops);