diff options
Diffstat (limited to 'net/ipv6/af_inet6.c')
| -rw-r--r-- | net/ipv6/af_inet6.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 60461ad7fa6f..95055f8c3f35 100644 --- 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); |