Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfashe...

[linux-2.6] / net / ipv6 / af_inet6.c

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 60461ad7fa6ff0deaad6d6d27f463594ae0d7825..95055f8c3f35eb18d17f4848fe0ae72ed648bbc2 100644 (file)
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -150,7 +150,7 @@ lookup_protocol:
        answer_flags = answer->flags;
        rcu_read_unlock();
 
-       BUG_TRAP(answer_prot->slab != NULL);
+       WARN_ON(answer_prot->slab == NULL);
 
        err = -ENOBUFS;
        sk = sk_alloc(net, PF_INET6, GFP_KERNEL, answer_prot);
@@ -934,6 +934,11 @@ static int __init inet6_init(void)
        if (err)
                goto out_unregister_sock;
 
+#ifdef CONFIG_SYSCTL
+       err = ipv6_static_sysctl_register();
+       if (err)
+               goto static_sysctl_fail;
+#endif
        /*
         *      ipngwg API draft makes clear that the correct semantics
         *      for TCP and UDP is to consider one TCP and UDP instance
@@ -1058,6 +1063,10 @@ ipmr_fail:
 icmp_fail:
        unregister_pernet_subsys(&inet6_net_ops);
 register_pernet_fail:
+#ifdef CONFIG_SYSCTL
+       ipv6_static_sysctl_unregister();
+static_sysctl_fail:
+#endif
        cleanup_ipv6_mibs();
 out_unregister_sock:
        sock_unregister(PF_INET6);
@@ -1113,6 +1122,9 @@ static void __exit inet6_exit(void)
        rawv6_exit();
 
        unregister_pernet_subsys(&inet6_net_ops);
+#ifdef CONFIG_SYSCTL
+       ipv6_static_sysctl_unregister();
+#endif
        cleanup_ipv6_mibs();
        proto_unregister(&rawv6_prot);
        proto_unregister(&udplitev6_prot);