diff options
| -rw-r--r-- | net/netfilter/nf_conntrack_standalone.c | 11 |
1 files 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(); } |