diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-29 12:10:50 +0200 |
| commit | 35780c8ea7ad5c6d5483244d5f5bf37176fda86a (patch) | |
| tree | 2bc34969f558da2a9b3de915e3f2499a959085da /net/ipv6 | |
| parent | 6ce37a58e334ef773f88283939afc9f4965c7697 (diff) | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
Merge commit 'v2.6.27-rc1' into x86/urgent
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/af_inet6.c | 12 | ||||
| -rw-r--r-- | net/ipv6/ipcomp6.c | 4 | ||||
| -rw-r--r-- | net/ipv6/sysctl_net_ipv6.c | 16 |
3 files changed, 29 insertions, 3 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index c708ca84229..95055f8c3f3 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -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); diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c index 0cfcea42153..4545e430686 100644 --- a/net/ipv6/ipcomp6.c +++ b/net/ipv6/ipcomp6.c @@ -134,9 +134,7 @@ out: static int ipcomp6_init_state(struct xfrm_state *x) { - int err; - struct ipcomp_data *ipcd; - struct xfrm_algo_desc *calg_desc; + int err = -EINVAL; x->props.header_len = 0; switch (x->props.mode) { diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c index 5c99274558b..e6dfaeac6be 100644 --- a/net/ipv6/sysctl_net_ipv6.c +++ b/net/ipv6/sysctl_net_ipv6.c @@ -150,3 +150,19 @@ void ipv6_sysctl_unregister(void) unregister_net_sysctl_table(ip6_header); unregister_pernet_subsys(&ipv6_sysctl_net_ops); } + +static struct ctl_table_header *ip6_base; + +int ipv6_static_sysctl_register(void) +{ + static struct ctl_table empty[1]; + ip6_base = register_net_sysctl_rotable(net_ipv6_ctl_path, empty); + if (ip6_base == NULL) + return -ENOMEM; + return 0; +} + +void ipv6_static_sysctl_unregister(void) +{ + unregister_net_sysctl_table(ip6_base); +} |