X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_tcpudp.c;h=46414b562a199fe93af514b53d068c00fd7b7023;hb=eddc9ec53be2ecdbf4efe0efd4a83052594f0ac0;hp=14a990eb666ae2a7496d91b745d698a1c49be7b4;hpb=1ebbe2b20091d306453a5cf480a87e6cd28ae76f;p=powerpc.git

diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index 14a990eb66..46414b562a 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -10,7 +10,7 @@
 #include <linux/netfilter_ipv4/ip_tables.h>
 #include <linux/netfilter_ipv6/ip6_tables.h>
 
-MODULE_DESCRIPTION("x_tables match for TCP and UDP, supports IPv4 and IPv6");
+MODULE_DESCRIPTION("x_tables match for TCP and UDP(-Lite), supports IPv4 and IPv6");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("xt_tcp");
 MODULE_ALIAS("xt_udp");
@@ -141,7 +141,6 @@ tcp_checkentry(const char *tablename,
 	       const void *info,
 	       const struct xt_match *match,
 	       void *matchinfo,
-	       unsigned int matchsize,
 	       unsigned int hook_mask)
 {
 	const struct xt_tcp *tcpinfo = matchinfo;
@@ -190,7 +189,6 @@ udp_checkentry(const char *tablename,
 	       const void *info,
 	       const struct xt_match *match,
 	       void *matchinfo,
-	       unsigned int matchsize,
 	       unsigned int hook_mask)
 {
 	const struct xt_tcp *udpinfo = matchinfo;
@@ -199,82 +197,73 @@ udp_checkentry(const char *tablename,
 	return !(udpinfo->invflags & ~XT_UDP_INV_MASK);
 }
 
-static struct xt_match tcp_matchstruct = {
-	.name		= "tcp",
-	.match		= tcp_match,
-	.matchsize	= sizeof(struct xt_tcp),
-	.proto		= IPPROTO_TCP,
-	.family		= AF_INET,
-	.checkentry	= tcp_checkentry,
-	.me		= THIS_MODULE,
+static struct xt_match xt_tcpudp_match[] = {
+	{
+		.name		= "tcp",
+		.family		= AF_INET,
+		.checkentry	= tcp_checkentry,
+		.match		= tcp_match,
+		.matchsize	= sizeof(struct xt_tcp),
+		.proto		= IPPROTO_TCP,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "tcp",
+		.family		= AF_INET6,
+		.checkentry	= tcp_checkentry,
+		.match		= tcp_match,
+		.matchsize	= sizeof(struct xt_tcp),
+		.proto		= IPPROTO_TCP,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "udp",
+		.family		= AF_INET,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDP,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "udp",
+		.family		= AF_INET6,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDP,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "udplite",
+		.family		= AF_INET,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDPLITE,
+		.me		= THIS_MODULE,
+	},
+	{
+		.name		= "udplite",
+		.family		= AF_INET6,
+		.checkentry	= udp_checkentry,
+		.match		= udp_match,
+		.matchsize	= sizeof(struct xt_udp),
+		.proto		= IPPROTO_UDPLITE,
+		.me		= THIS_MODULE,
+	},
 };
 
-static struct xt_match tcp6_matchstruct = {
-	.name		= "tcp",
-	.match		= tcp_match,
-	.matchsize	= sizeof(struct xt_tcp),
-	.proto		= IPPROTO_TCP,
-	.family		= AF_INET6,
-	.checkentry	= tcp_checkentry,
-	.me		= THIS_MODULE,
-};
-
-static struct xt_match udp_matchstruct = {
-	.name		= "udp",
-	.match		= udp_match,
-	.matchsize	= sizeof(struct xt_udp),
-	.proto		= IPPROTO_UDP,
-	.family		= AF_INET,
-	.checkentry	= udp_checkentry,
-	.me		= THIS_MODULE,
-};
-static struct xt_match udp6_matchstruct = {
-	.name		= "udp",
-	.match		= udp_match,
-	.matchsize	= sizeof(struct xt_udp),
-	.proto		= IPPROTO_UDP,
-	.family		= AF_INET6,
-	.checkentry	= udp_checkentry,
-	.me		= THIS_MODULE,
-};
-
-static int __init init(void)
+static int __init xt_tcpudp_init(void)
 {
-	int ret;
-	ret = xt_register_match(&tcp_matchstruct);
-	if (ret)
-		return ret;
-
-	ret = xt_register_match(&tcp6_matchstruct);
-	if (ret)
-		goto out_unreg_tcp;
-
-	ret = xt_register_match(&udp_matchstruct);
-	if (ret)
-		goto out_unreg_tcp6;
-	
-	ret = xt_register_match(&udp6_matchstruct);
-	if (ret)
-		goto out_unreg_udp;
-
-	return ret;
-
-out_unreg_udp:
-	xt_unregister_match(&tcp_matchstruct);
-out_unreg_tcp6:
-	xt_unregister_match(&tcp6_matchstruct);
-out_unreg_tcp:
-	xt_unregister_match(&tcp_matchstruct);
-	return ret;
+	return xt_register_matches(xt_tcpudp_match,
+				   ARRAY_SIZE(xt_tcpudp_match));
 }
 
-static void __exit fini(void)
+static void __exit xt_tcpudp_fini(void)
 {
-	xt_unregister_match(&udp6_matchstruct);
-	xt_unregister_match(&udp_matchstruct);
-	xt_unregister_match(&tcp6_matchstruct);
-	xt_unregister_match(&tcp_matchstruct);
+	xt_unregister_matches(xt_tcpudp_match, ARRAY_SIZE(xt_tcpudp_match));
 }
 
-module_init(init);
-module_exit(fini);
+module_init(xt_tcpudp_init);
+module_exit(xt_tcpudp_fini);