diff options
Diffstat (limited to 'net/ipv4/netfilter/iptable_filter.c')
| -rw-r--r-- | net/ipv4/netfilter/iptable_filter.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c index 851acec8..6b3da5c 100644 --- a/net/ipv4/netfilter/iptable_filter.c +++ b/net/ipv4/netfilter/iptable_filter.c @@ -69,9 +69,7 @@ static int __net_init iptable_filter_net_init(struct net *net) net->ipv4.iptable_filter = ipt_register_table(net, &packet_filter, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_filter)) - return PTR_ERR(net->ipv4.iptable_filter); - return 0; + return PTR_RET(net->ipv4.iptable_filter); } static void __net_exit iptable_filter_net_exit(struct net *net) @@ -96,14 +94,10 @@ static int __init iptable_filter_init(void) filter_ops = xt_hook_link(&packet_filter, iptable_filter_hook); if (IS_ERR(filter_ops)) { ret = PTR_ERR(filter_ops); - goto cleanup_table; + unregister_pernet_subsys(&iptable_filter_net_ops); } return ret; - - cleanup_table: - unregister_pernet_subsys(&iptable_filter_net_ops); - return ret; } static void __exit iptable_filter_fini(void) |
