Subject: Re: [PATCH net-next v2 06/12] netfilter: merge udpv[4,6]_net_init into udp_net_init

From: Gao feng <[email-masked]>
Date: Tue, 19 Jun 2012 16:12:56 +0800

于 2012年06月19日 16:08, Gao feng 写道:
> 
> in order to implement it, we have to change the logic of
> nf_ct_l4proto_unregister_sysctl and nf_ct_unregister_sysctl. because we
> only free the sysctl table when we unregister the proto.

I means free the sysctl table when we register sysctl success
(pn->ctl_table_header != NULL).