[NETFILTER]: x_tables: make use of mass registation helpers

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 41 insertions, 70 deletions

diff --git a/net/netfilter/xt_multiport.c b/net/netfilter/xt_multiport.c
index 1ff0a25..e74f9bb 100644
--- a/net/netfilter/xt_multiport.c
+++ b/net/netfilter/xt_multiport.c
@@ -231,84 +231,55 @@ checkentry6_v1(const char *tablename,
 		     multiinfo->count);
 }
 
-static struct xt_match multiport_match = {
-	.name		= "multiport",
-	.revision	= 0,
-	.matchsize	= sizeof(struct xt_multiport),
-	.match		= &match,
-	.checkentry	= &checkentry,
-	.family		= AF_INET,
-	.me		= THIS_MODULE,
-};
-
-static struct xt_match multiport_match_v1 = {
-	.name		= "multiport",
-	.revision	= 1,
-	.matchsize	= sizeof(struct xt_multiport_v1),
-	.match		= &match_v1,
-	.checkentry	= &checkentry_v1,
-	.family		= AF_INET,
-	.me		= THIS_MODULE,
-};
-
-static struct xt_match multiport6_match = {
-	.name		= "multiport",
-	.revision	= 0,
-	.matchsize	= sizeof(struct xt_multiport),
-	.match		= &match,
-	.checkentry	= &checkentry6,
-	.family		= AF_INET6,
-	.me		= THIS_MODULE,
-};
-
-static struct xt_match multiport6_match_v1 = {
-	.name		= "multiport",
-	.revision	= 1,
-	.matchsize	= sizeof(struct xt_multiport_v1),
-	.match		= &match_v1,
-	.checkentry	= &checkentry6_v1,
-	.family		= AF_INET6,
-	.me		= THIS_MODULE,
+static struct xt_match xt_multiport_match[] = {
+	{
+		.name		= "multiport",
+		.family		= AF_INET,
+		.revision	= 0,
+		.checkentry	= checkentry,
+		.match		= match,
+		.matchsize	= sizeof(struct xt_multiport),
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "multiport",
+		.family		= AF_INET,
+		.revision	= 1,
+		.checkentry	= checkentry_v1,
+		.match		= match_v1,
+		.matchsize	= sizeof(struct xt_multiport_v1),
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "multiport",
+		.family		= AF_INET6,
+		.revision	= 0,
+		.checkentry	= checkentry6,
+		.match		= match,
+		.matchsize	= sizeof(struct xt_multiport),
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "multiport",
+		.family		= AF_INET6,
+		.revision	= 1,
+		.checkentry	= checkentry6_v1,
+		.match		= match_v1,
+		.matchsize	= sizeof(struct xt_multiport_v1),
+		.me		= THIS_MODULE,
+	},
 };
 
 static int __init xt_multiport_init(void)
 {
-	int ret;
-
-	ret = xt_register_match(&multiport_match);
-	if (ret)
-		goto out;
-
-	ret = xt_register_match(&multiport_match_v1);
-	if (ret)
-		goto out_unreg_multi_v0;
-
-	ret = xt_register_match(&multiport6_match);
-	if (ret)
-		goto out_unreg_multi_v1;
-
-	ret = xt_register_match(&multiport6_match_v1);
-	if (ret)
-		goto out_unreg_multi6_v0;
-
-	return ret;
-
-out_unreg_multi6_v0:
-	xt_unregister_match(&multiport6_match);
-out_unreg_multi_v1:
-	xt_unregister_match(&multiport_match_v1);
-out_unreg_multi_v0:
-	xt_unregister_match(&multiport_match);
-out:
-	return ret;
+	return xt_register_matches(xt_multiport_match,
+				   ARRAY_SIZE(xt_multiport_match));
 }
 
 static void __exit xt_multiport_fini(void)
 {
-	xt_unregister_match(&multiport_match);
-	xt_unregister_match(&multiport_match_v1);
-	xt_unregister_match(&multiport6_match);
-	xt_unregister_match(&multiport6_match_v1);
+	xt_unregister_matches(xt_multiport_match,
+			      ARRAY_SIZE(xt_multiport_match));
 }
 
 module_init(xt_multiport_init);