diff options
Diffstat (limited to 'net/netfilter/nfnetlink_queue.c')
| -rw-r--r-- | net/netfilter/nfnetlink_queue.c | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index b5701662182e..86a4ac33de34 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -1071,17 +1071,13 @@ static struct file_operations nfqnl_file_ops = { #endif /* PROC_FS */ -static int -init_or_cleanup(int init) +static int __init nfnetlink_queue_init(void) { int i, status = -ENOMEM; #ifdef CONFIG_PROC_FS struct proc_dir_entry *proc_nfqueue; #endif - if (!init) - goto cleanup; - for (i = 0; i < INSTANCE_BUCKETS; i++) INIT_HLIST_HEAD(&instance_table[i]); @@ -1101,31 +1097,26 @@ init_or_cleanup(int init) #endif register_netdevice_notifier(&nfqnl_dev_notifier); - return status; -cleanup: - nf_unregister_queue_handlers(&nfqh); - unregister_netdevice_notifier(&nfqnl_dev_notifier); #ifdef CONFIG_PROC_FS - remove_proc_entry("nfnetlink_queue", proc_net_netfilter); cleanup_subsys: -#endif nfnetlink_subsys_unregister(&nfqnl_subsys); +#endif cleanup_netlink_notifier: netlink_unregister_notifier(&nfqnl_rtnl_notifier); return status; } -static int __init init(void) -{ - - return init_or_cleanup(1); -} - -static void __exit fini(void) +static void __exit nfnetlink_queue_fini(void) { - init_or_cleanup(0); + nf_unregister_queue_handlers(&nfqh); + unregister_netdevice_notifier(&nfqnl_dev_notifier); +#ifdef CONFIG_PROC_FS + remove_proc_entry("nfnetlink_queue", proc_net_netfilter); +#endif + nfnetlink_subsys_unregister(&nfqnl_subsys); + netlink_unregister_notifier(&nfqnl_rtnl_notifier); } MODULE_DESCRIPTION("netfilter packet queue handler"); @@ -1133,5 +1124,5 @@ MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_LICENSE("GPL"); MODULE_ALIAS_NFNL_SUBSYS(NFNL_SUBSYS_QUEUE); -module_init(init); -module_exit(fini); +module_init(nfnetlink_queue_init); +module_exit(nfnetlink_queue_fini); |