From patchwork Fri Jan 25 13:54:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [21/21] netfilter: nf_conntrack: fix compilation if sysctl are disabled Date: Fri, 25 Jan 2013 03:54:53 -0000 From: Pablo Neira X-Patchwork-Id: 215704 Message-Id: <1359122093-3404-22-git-send-email-pablo@netfilter.org> To: netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org From: Pablo Neira Ayuso In (f94161c netfilter: nf_conntrack: move initialization out of pernet operations), some ifdefs were missing for sysctl dependent code. Reported-by: kbuild test robot Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_conntrack_standalone.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c index 725bf04..7936bf7 100644 --- a/net/netfilter/nf_conntrack_standalone.c +++ b/net/netfilter/nf_conntrack_standalone.c @@ -563,10 +563,14 @@ static int __init nf_conntrack_standalone_init(void) if (ret < 0) goto out_start; +#ifdef CONFIG_SYSCTL nf_ct_netfilter_header = register_net_sysctl(&init_net, "net", nf_ct_netfilter_table); - if (!nf_ct_netfilter_header) + if (!nf_ct_netfilter_header) { + pr_err("nf_conntrack: can't register to sysctl.\n"); goto out_sysctl; + } +#endif ret = register_pernet_subsys(&nf_conntrack_net_ops); if (ret < 0) @@ -576,9 +580,10 @@ static int __init nf_conntrack_standalone_init(void) return 0; out_pernet: +#ifdef CONFIG_SYSCTL unregister_net_sysctl_table(nf_ct_netfilter_header); out_sysctl: - pr_err("nf_conntrack: can't register to sysctl.\n"); +#endif nf_conntrack_cleanup_end(); out_start: return ret; @@ -588,7 +593,9 @@ static void __exit nf_conntrack_standalone_fini(void) { nf_conntrack_cleanup_start(); unregister_pernet_subsys(&nf_conntrack_net_ops); +#ifdef CONFIG_SYSCTL unregister_net_sysctl_table(nf_ct_netfilter_header); +#endif nf_conntrack_cleanup_end(); }