1 files changed, 23 insertions, 24 deletions

diff --git a/net/bridge/netfilter/ebt_802_3.c b/net/bridge/netfilter/ebt_802_3.c
index 98534025360..bd91dc58d49 100644
--- a/net/bridge/netfilter/ebt_802_3.c
+++ b/net/bridge/netfilter/ebt_802_3.c
@@ -7,64 +7,63 @@
  * May 2003
  *
  */
-
+#include <linux/module.h>
+#include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_bridge/ebtables.h>
 #include <linux/netfilter_bridge/ebt_802_3.h>
-#include <linux/module.h>
 
-static int ebt_filter_802_3(const struct sk_buff *skb, const struct net_device *in,
-   const struct net_device *out, const void *data, unsigned int datalen)
+static bool
+ebt_802_3_mt(const struct sk_buff *skb, const struct xt_match_param *par)
 {
-	const struct ebt_802_3_info *info = data;
+	const struct ebt_802_3_info *info = par->matchinfo;
 	const struct ebt_802_3_hdr *hdr = ebt_802_3_hdr(skb);
 	__be16 type = hdr->llc.ui.ctrl & IS_UI ? hdr->llc.ui.type : hdr->llc.ni.type;
 
 	if (info->bitmask & EBT_802_3_SAP) {
 		if (FWINV(info->sap != hdr->llc.ui.ssap, EBT_802_3_SAP))
-				return EBT_NOMATCH;
+			return false;
 		if (FWINV(info->sap != hdr->llc.ui.dsap, EBT_802_3_SAP))
-				return EBT_NOMATCH;
+			return false;
 	}
 
 	if (info->bitmask & EBT_802_3_TYPE) {
 		if (!(hdr->llc.ui.dsap == CHECK_TYPE && hdr->llc.ui.ssap == CHECK_TYPE))
-			return EBT_NOMATCH;
+			return false;
 		if (FWINV(info->type != type, EBT_802_3_TYPE))
-			return EBT_NOMATCH;
+			return false;
 	}
 
-	return EBT_MATCH;
+	return true;
 }
 
-static struct ebt_match filter_802_3;
-static int ebt_802_3_check(const char *tablename, unsigned int hookmask,
-   const struct ebt_entry *e, void *data, unsigned int datalen)
+static bool ebt_802_3_mt_check(const struct xt_mtchk_param *par)
 {
-	const struct ebt_802_3_info *info = data;
+	const struct ebt_802_3_info *info = par->matchinfo;
 
-	if (datalen < sizeof(struct ebt_802_3_info))
-		return -EINVAL;
 	if (info->bitmask & ~EBT_802_3_MASK || info->invflags & ~EBT_802_3_MASK)
-		return -EINVAL;
+		return false;
 
-	return 0;
+	return true;
 }
 
-static struct ebt_match filter_802_3 __read_mostly = {
-	.name		= EBT_802_3_MATCH,
-	.match		= ebt_filter_802_3,
-	.check		= ebt_802_3_check,
+static struct xt_match ebt_802_3_mt_reg __read_mostly = {
+	.name		= "802_3",
+	.revision	= 0,
+	.family		= NFPROTO_BRIDGE,
+	.match		= ebt_802_3_mt,
+	.checkentry	= ebt_802_3_mt_check,
+	.matchsize	= XT_ALIGN(sizeof(struct ebt_802_3_info)),
 	.me		= THIS_MODULE,
 };
 
 static int __init ebt_802_3_init(void)
 {
-	return ebt_register_match(&filter_802_3);
+	return xt_register_match(&ebt_802_3_mt_reg);
 }
 
 static void __exit ebt_802_3_fini(void)
 {
-	ebt_unregister_match(&filter_802_3);
+	xt_unregister_match(&ebt_802_3_mt_reg);
 }
 
 module_init(ebt_802_3_init);