X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fipv6%2Fnetfilter%2Fip6t_HL.c;h=435750f664dd13038ec83c678865ab865f26dff3;hb=refs%2Fheads%2Fvserver;hp=306200c3505788fd8675c5c4a8bdd839f0ff6cc0;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
index 306200c35..435750f66 100644
--- a/net/ipv6/netfilter/ip6t_HL.c
+++ b/net/ipv6/netfilter/ip6t_HL.c
@@ -21,11 +21,11 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb,
 				   const struct net_device *in,
 				   const struct net_device *out,
 				   unsigned int hooknum,
-				   const void *targinfo, void *userinfo)
+				   const struct xt_target *target,
+				   const void *targinfo)
 {
 	struct ipv6hdr *ip6h;
 	const struct ip6t_HL_info *info = targinfo;
-	u_int16_t diffs[2];
 	int new_hl;
 
 	if (!skb_make_writable(pskb, (*pskb)->len))
@@ -52,67 +52,51 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb,
 			break;
 	}
 
-	if (new_hl != ip6h->hop_limit) {
-		diffs[0] = htons(((unsigned)ip6h->hop_limit) << 8) ^ 0xFFFF;
+	if (new_hl != ip6h->hop_limit)
 		ip6h->hop_limit = new_hl;
-		diffs[1] = htons(((unsigned)ip6h->hop_limit) << 8);
-	}
 
 	return IP6T_CONTINUE;
 }
 
 static int ip6t_hl_checkentry(const char *tablename,
 		const void *entry,
+		const struct xt_target *target,
 		void *targinfo,
-		unsigned int targinfosize,
 		unsigned int hook_mask)
 {
 	struct ip6t_HL_info *info = targinfo;
 
-	if (targinfosize != IP6T_ALIGN(sizeof(struct ip6t_HL_info))) {
-		printk(KERN_WARNING "ip6t_HL: targinfosize %u != %Zu\n",
-				targinfosize,
-				IP6T_ALIGN(sizeof(struct ip6t_HL_info)));
-		return 0;	
-	}	
-
-	if (strcmp(tablename, "mangle")) {
-		printk(KERN_WARNING "ip6t_HL: can only be called from "
-			"\"mangle\" table, not \"%s\"\n", tablename);
-		return 0;
-	}
-
 	if (info->mode > IP6T_HL_MAXMODE) {
 		printk(KERN_WARNING "ip6t_HL: invalid or unknown Mode %u\n", 
 			info->mode);
 		return 0;
 	}
-
 	if ((info->mode != IP6T_HL_SET) && (info->hop_limit == 0)) {
 		printk(KERN_WARNING "ip6t_HL: increment/decrement doesn't "
 			"make sense with value 0\n");
 		return 0;
 	}
-	
 	return 1;
 }
 
 static struct ip6t_target ip6t_HL = { 
 	.name 		= "HL", 
 	.target		= ip6t_hl_target, 
+	.targetsize	= sizeof(struct ip6t_HL_info),
+	.table		= "mangle",
 	.checkentry	= ip6t_hl_checkentry, 
 	.me		= THIS_MODULE
 };
 
-static int __init init(void)
+static int __init ip6t_hl_init(void)
 {
 	return ip6t_register_target(&ip6t_HL);
 }
 
-static void __exit fini(void)
+static void __exit ip6t_hl_fini(void)
 {
 	ip6t_unregister_target(&ip6t_HL);
 }
 
-module_init(init);
-module_exit(fini);
+module_init(ip6t_hl_init);
+module_exit(ip6t_hl_fini);