diff options
| -rw-r--r-- | net/ipv6/af_inet6.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index a2842400a09e..72b898fe2dde 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -719,6 +719,21 @@ static void cleanup_ipv6_mibs(void) snmp_mib_free((void **)udplite_stats_in6); } +static int inet6_net_init(struct net *net) +{ + return 0; +} + +static void inet6_net_exit(struct net *net) +{ + return; +} + +static struct pernet_operations inet6_net_ops = { + .init = inet6_net_init, + .exit = inet6_net_exit, +}; + static int __init inet6_init(void) { struct sk_buff *dummy_skb; @@ -782,6 +797,10 @@ static int __init inet6_init(void) * able to communicate via both network protocols. */ + err = register_pernet_subsys(&inet6_net_ops); + if (err) + goto register_pernet_fail; + #ifdef CONFIG_SYSCTL err = ipv6_sysctl_register(); if (err) @@ -901,6 +920,8 @@ icmp_fail: ipv6_sysctl_unregister(); sysctl_fail: #endif + unregister_pernet_subsys(&inet6_net_ops); +register_pernet_fail: cleanup_ipv6_mibs(); out_unregister_sock: sock_unregister(PF_INET6); @@ -956,6 +977,7 @@ static void __exit inet6_exit(void) #ifdef CONFIG_SYSCTL ipv6_sysctl_unregister(); #endif + unregister_pernet_subsys(&inet6_net_ops); cleanup_ipv6_mibs(); proto_unregister(&rawv6_prot); proto_unregister(&udplitev6_prot); |