aboutsummaryrefslogtreecommitdiff
path: root/net/netfilter/xt_tcpudp.c
diff options
context:
space:
mode:
authorPatrick McHardy <kaber@trash.net>2006-08-22 00:34:04 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-09-22 14:55:32 -0700
commit4470bbc749e5551cce914529309456f631e25120 (patch)
tree972978df336c49235889dc745124fdfd1b990349 /net/netfilter/xt_tcpudp.c
parent52d9c42ef2563d2c420eb23b96bf5a4cae9e167b (diff)
downloadlinux-stericsson-4470bbc749e5551cce914529309456f631e25120.tar.gz
[NETFILTER]: x_tables: make use of mass registation helpers
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_tcpudp.c')
-rw-r--r--net/netfilter/xt_tcpudp.c107
1 files changed, 40 insertions, 67 deletions
diff --git a/net/netfilter/xt_tcpudp.c b/net/netfilter/xt_tcpudp.c
index a9a63aa68936..54aab051af86 100644
--- a/net/netfilter/xt_tcpudp.c
+++ b/net/netfilter/xt_tcpudp.c
@@ -199,81 +199,54 @@ 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 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 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,
+ },
};
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(&udp_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 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(xt_tcpudp_init);