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authorPablo Neira Ayuso <pablo@netfilter.org>2013-01-23 15:12:25 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2013-01-23 15:14:31 +0100
commit5f9f946b39bff31bc9a4a8be18cef3354d3382ae (patch)
tree5af4a1a4171943b341cb00145f1d57c51229f2b2
parentc296bb4d5d417d466c9bcc8afef68a3db5449a64 (diff)
netfilter: nf_conntrack: fix compilation if sysctl are disabled
In (f94161c netfilter: nf_conntrack: move initialization out of pernet operations), some ifdefs were missing for sysctl dependent code. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
-rw-r--r--net/netfilter/nf_conntrack_standalone.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 725bf04a2fb9..7936bf7f90ba 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();
}