1 files changed, 11 insertions, 22 deletions

diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
index b769eb231970..f48892ae0be5 100644
--- a/net/ipv4/netfilter/ipt_TTL.c
+++ b/net/ipv4/netfilter/ipt_TTL.c
@@ -20,9 +20,10 @@ MODULE_DESCRIPTION("IP tables TTL modification module");
 MODULE_LICENSE("GPL");
 
 static unsigned int 
-ipt_ttl_target(struct sk_buff **pskb, const struct net_device *in, 
-		const struct net_device *out, unsigned int hooknum, 
-		const void *targinfo, void *userinfo)
+ipt_ttl_target(struct sk_buff **pskb,
+	       const struct net_device *in, const struct net_device *out,
+	       unsigned int hooknum, const struct xt_target *target,
+	       const void *targinfo, void *userinfo)
 {
 	struct iphdr *iph;
 	const struct ipt_TTL_info *info = targinfo;
@@ -67,53 +68,41 @@ ipt_ttl_target(struct sk_buff **pskb, const struct net_device *in,
 
 static int ipt_ttl_checkentry(const char *tablename,
 		const void *e,
+		const struct xt_target *target,
 		void *targinfo,
 		unsigned int targinfosize,
 		unsigned int hook_mask)
 {
 	struct ipt_TTL_info *info = targinfo;
 
-	if (targinfosize != IPT_ALIGN(sizeof(struct ipt_TTL_info))) {
-		printk(KERN_WARNING "ipt_TTL: targinfosize %u != %Zu\n",
-				targinfosize,
-				IPT_ALIGN(sizeof(struct ipt_TTL_info)));
-		return 0;
-	}
-
-	if (strcmp(tablename, "mangle")) {
-		printk(KERN_WARNING "ipt_TTL: can only be called from "
-			"\"mangle\" table, not \"%s\"\n", tablename);
-		return 0;
-	}
-
 	if (info->mode > IPT_TTL_MAXMODE) {
 		printk(KERN_WARNING "ipt_TTL: invalid or unknown Mode %u\n", 
 			info->mode);
 		return 0;
 	}
-
 	if ((info->mode != IPT_TTL_SET) && (info->ttl == 0))
 		return 0;
-
 	return 1;
 }
 
 static struct ipt_target ipt_TTL = { 
 	.name 		= "TTL",
 	.target 	= ipt_ttl_target, 
+	.targetsize	= sizeof(struct ipt_TTL_info),
+	.table		= "mangle",
 	.checkentry 	= ipt_ttl_checkentry, 
 	.me 		= THIS_MODULE,
 };
 
-static int __init init(void)
+static int __init ipt_ttl_init(void)
 {
 	return ipt_register_target(&ipt_TTL);
 }
 
-static void __exit fini(void)
+static void __exit ipt_ttl_fini(void)
 {
 	ipt_unregister_target(&ipt_TTL);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ipt_ttl_init);
+module_exit(ipt_ttl_fini);