X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv6%2Fnetfilter%2Fip6t_hl.c;h=ca29ec00dc188f7b2ab3a5021ed9ad6e4a8cb68d;hb=e030dbf91a87da7e8be3be3ca781558695bea683;hp=d606c0e6d6fd65aeecf690fdbb6a9fce31a04a21;hpb=805f53f085346b6765eda02820721a14ce0d644f;p=linux-2.6-omap-h63xx.git

diff --git a/net/ipv6/netfilter/ip6t_hl.c b/net/ipv6/netfilter/ip6t_hl.c
index d606c0e6d6f..ca29ec00dc1 100644
--- a/net/ipv6/netfilter/ip6t_hl.c
+++ b/net/ipv6/netfilter/ip6t_hl.c
@@ -19,37 +19,37 @@ MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>");
 MODULE_DESCRIPTION("IP tables Hop Limit matching module");
 MODULE_LICENSE("GPL");
 
-static int match(const struct sk_buff *skb,
-		 const struct net_device *in, const struct net_device *out,
-		 const struct xt_match *match, const void *matchinfo,
-		 int offset, unsigned int protoff, int *hotdrop)
+static bool match(const struct sk_buff *skb,
+		  const struct net_device *in, const struct net_device *out,
+		  const struct xt_match *match, const void *matchinfo,
+		  int offset, unsigned int protoff, bool *hotdrop)
 {
 	const struct ip6t_hl_info *info = matchinfo;
 	const struct ipv6hdr *ip6h = ipv6_hdr(skb);
 
 	switch (info->mode) {
 		case IP6T_HL_EQ:
-			return (ip6h->hop_limit == info->hop_limit);
+			return ip6h->hop_limit == info->hop_limit;
 			break;
 		case IP6T_HL_NE:
-			return (!(ip6h->hop_limit == info->hop_limit));
+			return ip6h->hop_limit != info->hop_limit;
 			break;
 		case IP6T_HL_LT:
-			return (ip6h->hop_limit < info->hop_limit);
+			return ip6h->hop_limit < info->hop_limit;
 			break;
 		case IP6T_HL_GT:
-			return (ip6h->hop_limit > info->hop_limit);
+			return ip6h->hop_limit > info->hop_limit;
 			break;
 		default:
 			printk(KERN_WARNING "ip6t_hl: unknown mode %d\n",
 				info->mode);
-			return 0;
+			return false;
 	}
 
-	return 0;
+	return false;
 }
 
-static struct xt_match hl_match = {
+static struct xt_match hl_match __read_mostly = {
 	.name		= "hl",
 	.family		= AF_INET6,
 	.match		= match,