1 files changed, 23 insertions, 32 deletions

diff --git a/net/netfilter/xt_helper.c b/net/netfilter/xt_helper.c
index 799c2a43e3b..5d7818b73e3 100644
--- a/net/netfilter/xt_helper.c
+++ b/net/netfilter/xt_helper.c
@@ -139,7 +139,6 @@ static int check(const char *tablename,
 		 const void *inf,
 		 const struct xt_match *match,
 		 void *matchinfo,
-		 unsigned int matchsize,
 		 unsigned int hook_mask)
 {
 	struct xt_helper_info *info = matchinfo;
@@ -156,52 +155,44 @@ static int check(const char *tablename,
 }
 
 static void
-destroy(const struct xt_match *match, void *matchinfo, unsigned int matchsize)
+destroy(const struct xt_match *match, void *matchinfo)
 {
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
 	nf_ct_l3proto_module_put(match->family);
 #endif
 }
 
-static struct xt_match helper_match = {
-	.name		= "helper",
-	.match		= match,
-	.matchsize	= sizeof(struct xt_helper_info),
-	.checkentry	= check,
-	.destroy	= destroy,
-	.family		= AF_INET,
-	.me		= THIS_MODULE,
-};
-static struct xt_match helper6_match = {
-	.name		= "helper",
-	.match		= match,
-	.matchsize	= sizeof(struct xt_helper_info),
-	.checkentry	= check,
-	.destroy	= destroy,
-	.family		= AF_INET6,
-	.me		= THIS_MODULE,
+static struct xt_match xt_helper_match[] = {
+	{
+		.name		= "helper",
+		.family		= AF_INET,
+		.checkentry	= check,
+		.match		= match,
+		.destroy	= destroy,
+		.matchsize	= sizeof(struct xt_helper_info),
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "helper",
+		.family		= AF_INET6,
+		.checkentry	= check,
+		.match		= match,
+		.destroy	= destroy,
+		.matchsize	= sizeof(struct xt_helper_info),
+		.me		= THIS_MODULE,
+	},
 };
 
 static int __init xt_helper_init(void)
 {
-	int ret;
 	need_conntrack();
-
-	ret = xt_register_match(&helper_match);
-	if (ret < 0)
-		return ret;
-
-	ret = xt_register_match(&helper6_match);
-	if (ret < 0)
-		xt_unregister_match(&helper_match);
-
-	return ret;
+	return xt_register_matches(xt_helper_match,
+				   ARRAY_SIZE(xt_helper_match));
 }
 
 static void __exit xt_helper_fini(void)
 {
-	xt_unregister_match(&helper_match);
-	xt_unregister_match(&helper6_match);
+	xt_unregister_matches(xt_helper_match, ARRAY_SIZE(xt_helper_match));
 }
 
 module_init(xt_helper_init);