diff options
Diffstat (limited to 'net/netfilter/nf_conntrack_proto.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 941b5c3754af..891c9c56c319 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -252,7 +252,7 @@ static int nf_ct_l4proto_register_sysctl(struct nf_conntrack_l4proto *l4proto) l4proto->ctl_table_users); } mutex_unlock(&nf_ct_proto_sysctl_mutex); -#endif +#endif /* CONFIG_SYSCTL */ return err; } @@ -266,7 +266,7 @@ static void nf_ct_l4proto_unregister_sysctl(struct nf_conntrack_l4proto *l4proto l4proto->ctl_table, l4proto->ctl_table_users); mutex_unlock(&nf_ct_proto_sysctl_mutex); -#endif +#endif /* CONFIG_SYSCTL */ } /* FIXME: Allow NULL functions and sub in pointers to generic for @@ -280,6 +280,9 @@ int nf_conntrack_l4proto_register(struct nf_conntrack_l4proto *l4proto) goto out; } + if (l4proto == &nf_conntrack_l4proto_generic) + return nf_ct_l4proto_register_sysctl(l4proto); + retry: write_lock_bh(&nf_conntrack_lock); if (nf_ct_protos[l4proto->l3proto]) { @@ -346,6 +349,11 @@ int nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto) goto out; } + if (l4proto == &nf_conntrack_l4proto_generic) { + nf_ct_l4proto_unregister_sysctl(l4proto); + goto out; + } + write_lock_bh(&nf_conntrack_lock); if (nf_ct_protos[l4proto->l3proto][l4proto->l4proto] != l4proto) { |