1 files changed, 0 insertions, 74 deletions
diff --git a/net/ipv4/netfilter/ipt_state.c b/net/ipv4/netfilter/ipt_state.c
deleted file mode 100644
index 4d7f16b70cec..000000000000
--- a/net/ipv4/netfilter/ipt_state.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Kernel module to match connection tracking information. */
-
-/* (C) 1999-2001 Paul `Rusty' Russell
- * (C) 2002-2004 Netfilter Core Team <coreteam@netfilter.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/module.h>
-#include <linux/skbuff.h>
-#include <net/netfilter/nf_conntrack_compat.h>
-#include <linux/netfilter_ipv4/ip_tables.h>
-#include <linux/netfilter_ipv4/ipt_state.h>
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Rusty Russell <rusty@rustcorp.com.au>");
-MODULE_DESCRIPTION("iptables connection tracking state match module");
-
-static int
-match(const struct sk_buff *skb,
-      const struct net_device *in,
-      const struct net_device *out,
-      const void *matchinfo,
-      int offset,
-      int *hotdrop)
-{
-	const struct ipt_state_info *sinfo = matchinfo;
-	enum ip_conntrack_info ctinfo;
-	unsigned int statebit;
-
-	if (nf_ct_is_untracked(skb))
-		statebit = IPT_STATE_UNTRACKED;
-	else if (!nf_ct_get_ctinfo(skb, &ctinfo))
-		statebit = IPT_STATE_INVALID;
-	else
-		statebit = IPT_STATE_BIT(ctinfo);
-
-	return (sinfo->statemask & statebit);
-}
-
-static int check(const char *tablename,
-		 const struct ipt_ip *ip,
-		 void *matchinfo,
-		 unsigned int matchsize,
-		 unsigned int hook_mask)
-{
-	if (matchsize != IPT_ALIGN(sizeof(struct ipt_state_info)))
-		return 0;
-
-	return 1;
-}
-
-static struct ipt_match state_match = {
-	.name		= "state",
-	.match		= &match,
-	.checkentry	= &check,
-	.me		= THIS_MODULE,
-};
-
-static int __init init(void)
-{
-	need_ip_conntrack();
-	return ipt_register_match(&state_match);
-}
-
-static void __exit fini(void)
-{
-	ipt_unregister_match(&state_match);
-}
-
-module_init(init);
-module_exit(fini);