X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=net%2Fbridge%2Fnetfilter%2Febt_pkttype.c;h=1c04ce5a52c77fda4ab3ba144998f2093dca804e;hb=5365f8022e04310f0276c95e82548da917d514db;hp=676db32df3d1641237954f461793d5625f5aef19;hpb=877c357e7511395bc923ec9efc2e8b021a17ed79;p=linux-2.6-omap-h63xx.git

diff --git a/net/bridge/netfilter/ebt_pkttype.c b/net/bridge/netfilter/ebt_pkttype.c
index 676db32df3d..1c04ce5a52c 100644
--- a/net/bridge/netfilter/ebt_pkttype.c
+++ b/net/bridge/netfilter/ebt_pkttype.c
@@ -7,50 +7,53 @@
  *  April, 2003
  *
  */
-
+#include <linux/module.h>
+#include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_bridge/ebtables.h>
 #include <linux/netfilter_bridge/ebt_pkttype.h>
-#include <linux/module.h>
 
-static int ebt_filter_pkttype(const struct sk_buff *skb,
-   const struct net_device *in,
-   const struct net_device *out,
-   const void *data,
-   unsigned int datalen)
+static bool
+ebt_pkttype_mt(const struct sk_buff *skb, const struct net_device *in,
+	       const struct net_device *out, const struct xt_match *match,
+	       const void *data, int offset, unsigned int protoff,
+	       bool *hotdrop)
 {
 	const struct ebt_pkttype_info *info = data;
 
-	return (skb->pkt_type != info->pkt_type) ^ info->invert;
+	return (skb->pkt_type == info->pkt_type) ^ info->invert;
 }
 
-static int ebt_pkttype_check(const char *tablename, unsigned int hookmask,
-   const struct ebt_entry *e, void *data, unsigned int datalen)
+static bool
+ebt_pkttype_mt_check(const char *table, const void *e,
+		     const struct xt_match *match, void *data,
+		     unsigned int hook_mask)
 {
 	const struct ebt_pkttype_info *info = data;
 
-	if (datalen != EBT_ALIGN(sizeof(struct ebt_pkttype_info)))
-		return -EINVAL;
 	if (info->invert != 0 && info->invert != 1)
-		return -EINVAL;
+		return false;
 	/* Allow any pkt_type value */
-	return 0;
+	return true;
 }
 
-static struct ebt_match filter_pkttype __read_mostly = {
-	.name		= EBT_PKTTYPE_MATCH,
-	.match		= ebt_filter_pkttype,
-	.check		= ebt_pkttype_check,
+static struct xt_match ebt_pkttype_mt_reg __read_mostly = {
+	.name		= "pkttype",
+	.revision	= 0,
+	.family		= NFPROTO_BRIDGE,
+	.match		= ebt_pkttype_mt,
+	.checkentry	= ebt_pkttype_mt_check,
+	.matchsize	= XT_ALIGN(sizeof(struct ebt_pkttype_info)),
 	.me		= THIS_MODULE,
 };
 
 static int __init ebt_pkttype_init(void)
 {
-	return ebt_register_match(&filter_pkttype);
+	return xt_register_match(&ebt_pkttype_mt_reg);
 }
 
 static void __exit ebt_pkttype_fini(void)
 {
-	ebt_unregister_match(&filter_pkttype);
+	xt_unregister_match(&ebt_pkttype_mt_reg);
 }
 
 module_init(ebt_pkttype_init);