[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>
diff --git a/net/netfilter/xt_dccp.c b/net/netfilter/xt_dccp.c
index 2e2f825..5ca6f52 100644
--- a/net/netfilter/xt_dccp.c
+++ b/net/netfilter/xt_dccp.c
@@ -141,27 +141,26 @@
&& !(info->invflags & ~info->flags);
}
-static struct xt_match dccp_match =
-{
- .name = "dccp",
- .match = match,
- .matchsize = sizeof(struct xt_dccp_info),
- .proto = IPPROTO_DCCP,
- .checkentry = checkentry,
- .family = AF_INET,
- .me = THIS_MODULE,
+static struct xt_match xt_dccp_match[] = {
+ {
+ .name = "dccp",
+ .family = AF_INET,
+ .checkentry = checkentry,
+ .match = match,
+ .matchsize = sizeof(struct xt_dccp_info),
+ .proto = IPPROTO_DCCP,
+ .me = THIS_MODULE,
+ },
+ {
+ .name = "dccp",
+ .family = AF_INET6,
+ .checkentry = checkentry,
+ .match = match,
+ .matchsize = sizeof(struct xt_dccp_info),
+ .proto = IPPROTO_DCCP,
+ .me = THIS_MODULE,
+ },
};
-static struct xt_match dccp6_match =
-{
- .name = "dccp",
- .match = match,
- .matchsize = sizeof(struct xt_dccp_info),
- .proto = IPPROTO_DCCP,
- .checkentry = checkentry,
- .family = AF_INET6,
- .me = THIS_MODULE,
-};
-
static int __init xt_dccp_init(void)
{
@@ -173,27 +172,19 @@
dccp_optbuf = kmalloc(256 * 4, GFP_KERNEL);
if (!dccp_optbuf)
return -ENOMEM;
- ret = xt_register_match(&dccp_match);
+ ret = xt_register_matches(xt_dccp_match, ARRAY_SIZE(xt_dccp_match));
if (ret)
goto out_kfree;
- ret = xt_register_match(&dccp6_match);
- if (ret)
- goto out_unreg;
-
return ret;
-out_unreg:
- xt_unregister_match(&dccp_match);
out_kfree:
kfree(dccp_optbuf);
-
return ret;
}
static void __exit xt_dccp_fini(void)
{
- xt_unregister_match(&dccp6_match);
- xt_unregister_match(&dccp_match);
+ xt_unregister_matches(xt_dccp_match, ARRAY_SIZE(xt_dccp_match));
kfree(dccp_optbuf);
}