aboutsummaryrefslogtreecommitdiffstats
path: root/net/ipv4/netfilter/iptable_raw.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv4/netfilter/iptable_raw.c')
-rw-r--r--net/ipv4/netfilter/iptable_raw.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index ceef397c1f5f..b88e0f36cd05 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -12,8 +12,6 @@
#define RAW_VALID_HOOKS ((1 << NF_INET_PRE_ROUTING) | (1 << NF_INET_LOCAL_OUT))
-static int __net_init iptable_raw_table_init(struct net *net);
-
static bool raw_before_defrag __read_mostly;
MODULE_PARM_DESC(raw_before_defrag, "Enable raw table before defrag");
module_param(raw_before_defrag, bool, 0000);
@@ -24,7 +22,6 @@ static const struct xt_table packet_raw = {
.me = THIS_MODULE,
.af = NFPROTO_IPV4,
.priority = NF_IP_PRI_RAW,
- .table_init = iptable_raw_table_init,
};
static const struct xt_table packet_raw_before_defrag = {
@@ -33,7 +30,6 @@ static const struct xt_table packet_raw_before_defrag = {
.me = THIS_MODULE,
.af = NFPROTO_IPV4,
.priority = NF_IP_PRI_RAW_BEFORE_DEFRAG,
- .table_init = iptable_raw_table_init,
};
/* The work comes in here from netfilter.c. */
@@ -89,22 +85,24 @@ static int __init iptable_raw_init(void)
pr_info("Enabling raw table before defrag\n");
}
+ ret = xt_register_template(table,
+ iptable_raw_table_init);
+ if (ret < 0)
+ return ret;
+
rawtable_ops = xt_hook_ops_alloc(table, iptable_raw_hook);
- if (IS_ERR(rawtable_ops))
+ if (IS_ERR(rawtable_ops)) {
+ xt_unregister_template(table);
return PTR_ERR(rawtable_ops);
+ }
ret = register_pernet_subsys(&iptable_raw_net_ops);
if (ret < 0) {
+ xt_unregister_template(table);
kfree(rawtable_ops);
return ret;
}
- ret = iptable_raw_table_init(&init_net);
- if (ret) {
- unregister_pernet_subsys(&iptable_raw_net_ops);
- kfree(rawtable_ops);
- }
-
return ret;
}
@@ -112,6 +110,7 @@ static void __exit iptable_raw_fini(void)
{
unregister_pernet_subsys(&iptable_raw_net_ops);
kfree(rawtable_ops);
+ xt_unregister_template(&packet_raw);
}
module_init(iptable_raw_init);