netfilter: nf_ct_expect: move initialization out of pernet_operations
Move the global initial codes to the module_init/exit context.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index fb3e514..a3cca57 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1348,6 +1348,7 @@
#ifdef CONFIG_NF_CONNTRACK_ZONES
nf_ct_extend_unregister(&nf_ct_zone_extend);
#endif
+ nf_conntrack_expect_fini();
}
/*
@@ -1378,7 +1379,7 @@
nf_conntrack_ecache_fini(net);
nf_conntrack_tstamp_fini(net);
nf_conntrack_acct_fini(net);
- nf_conntrack_expect_fini(net);
+ nf_conntrack_expect_pernet_fini(net);
kmem_cache_destroy(net->ct.nf_conntrack_cachep);
kfree(net->ct.slabname);
free_percpu(net->ct.stat);
@@ -1501,6 +1502,11 @@
printk(KERN_INFO "nf_conntrack version %s (%u buckets, %d max)\n",
NF_CONNTRACK_VERSION, nf_conntrack_htable_size,
nf_conntrack_max);
+
+ ret = nf_conntrack_expect_init();
+ if (ret < 0)
+ goto err_expect;
+
#ifdef CONFIG_NF_CONNTRACK_ZONES
ret = nf_ct_extend_register(&nf_ct_zone_extend);
if (ret < 0)
@@ -1518,7 +1524,9 @@
#ifdef CONFIG_NF_CONNTRACK_ZONES
err_extend:
+ nf_conntrack_expect_fini();
#endif
+err_expect:
return ret;
}
@@ -1575,7 +1583,7 @@
printk(KERN_ERR "Unable to create nf_conntrack_hash\n");
goto err_hash;
}
- ret = nf_conntrack_expect_init(net);
+ ret = nf_conntrack_expect_pernet_init(net);
if (ret < 0)
goto err_expect;
ret = nf_conntrack_acct_init(net);
@@ -1616,7 +1624,7 @@
err_tstamp:
nf_conntrack_acct_fini(net);
err_acct:
- nf_conntrack_expect_fini(net);
+ nf_conntrack_expect_pernet_fini(net);
err_expect:
nf_ct_free_hashtable(net->ct.hash, net->ct.htable_size);
err_hash: