diff options
Diffstat (limited to 'net/ipv4/netfilter/iptable_mangle.c')
| -rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index aef5d1f..85d88f2 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -104,9 +104,7 @@ static int __net_init iptable_mangle_net_init(struct net *net) net->ipv4.iptable_mangle = ipt_register_table(net, &packet_mangler, repl); kfree(repl); - if (IS_ERR(net->ipv4.iptable_mangle)) - return PTR_ERR(net->ipv4.iptable_mangle); - return 0; + return PTR_RET(net->ipv4.iptable_mangle); } static void __net_exit iptable_mangle_net_exit(struct net *net) @@ -131,14 +129,10 @@ static int __init iptable_mangle_init(void) mangle_ops = xt_hook_link(&packet_mangler, iptable_mangle_hook); if (IS_ERR(mangle_ops)) { ret = PTR_ERR(mangle_ops); - goto cleanup_table; + unregister_pernet_subsys(&iptable_mangle_net_ops); } return ret; - - cleanup_table: - unregister_pernet_subsys(&iptable_mangle_net_ops); - return ret; } static void __exit iptable_mangle_fini(void) |
