diff options
Diffstat (limited to 'net/ipv6/proc.c')
| -rw-r--r-- | net/ipv6/proc.c | 40 |
1 files changed, 16 insertions, 24 deletions
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index 16ebf85d4ad..57640620c16 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -247,12 +247,27 @@ static int ipv6_proc_init_net(struct net *net) if (!proc_net_fops_create(net, "sockstat6", S_IRUGO, &sockstat6_seq_fops)) return -ENOMEM; + + if (!proc_net_fops_create(net, "snmp6", S_IRUGO, &snmp6_seq_fops)) + goto proc_snmp6_fail; + + net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net); + if (!net->mib.proc_net_devsnmp6) + goto proc_dev_snmp6_fail; return 0; + +proc_snmp6_fail: + proc_net_remove(net, "sockstat6"); +proc_dev_snmp6_fail: + proc_net_remove(net, "dev_snmp6"); + return -ENOMEM; } static void ipv6_proc_exit_net(struct net *net) { proc_net_remove(net, "sockstat6"); + proc_net_remove(net, "dev_snmp6"); + proc_net_remove(net, "snmp6"); } static struct pernet_operations ipv6_proc_ops = { @@ -262,34 +277,11 @@ static struct pernet_operations ipv6_proc_ops = { int __init ipv6_misc_proc_init(void) { - int rc = 0; - - if (register_pernet_subsys(&ipv6_proc_ops)) - goto proc_net_fail; - - if (!proc_net_fops_create(&init_net, "snmp6", S_IRUGO, &snmp6_seq_fops)) - goto proc_snmp6_fail; - - init_net.mib.proc_net_devsnmp6 = - proc_mkdir("dev_snmp6", init_net.proc_net); - if (!init_net.mib.proc_net_devsnmp6) - goto proc_dev_snmp6_fail; -out: - return rc; - -proc_dev_snmp6_fail: - proc_net_remove(&init_net, "snmp6"); -proc_snmp6_fail: - unregister_pernet_subsys(&ipv6_proc_ops); -proc_net_fail: - rc = -ENOMEM; - goto out; + return register_pernet_subsys(&ipv6_proc_ops); } void ipv6_misc_proc_exit(void) { - proc_net_remove(&init_net, "dev_snmp6"); - proc_net_remove(&init_net, "snmp6"); unregister_pernet_subsys(&ipv6_proc_ops); } |