1 files changed, 1 insertions, 109 deletions

diff --git a/net/netfilter/xt_conntrack.c b/net/netfilter/xt_conntrack.c
index 2885c378288..f4ea8fe07a5 100644
--- a/net/netfilter/xt_conntrack.c
+++ b/net/netfilter/xt_conntrack.c
@@ -10,121 +10,15 @@
 
 #include <linux/module.h>
 #include <linux/skbuff.h>
-
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-#include <linux/netfilter_ipv4/ip_conntrack.h>
-#include <linux/netfilter_ipv4/ip_conntrack_tuple.h>
-#else
-#include <net/netfilter/nf_conntrack.h>
-#endif
-
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter/xt_conntrack.h>
-#include <net/netfilter/nf_conntrack_compat.h>
+#include <net/netfilter/nf_conntrack.h>
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
 MODULE_DESCRIPTION("iptables connection tracking match module");
 MODULE_ALIAS("ipt_conntrack");
 
-#if defined(CONFIG_IP_NF_CONNTRACK) || defined(CONFIG_IP_NF_CONNTRACK_MODULE)
-
-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)
-{
-	const struct xt_conntrack_info *sinfo = matchinfo;
-	struct ip_conntrack *ct;
-	enum ip_conntrack_info ctinfo;
-	unsigned int statebit;
-
-	ct = ip_conntrack_get((struct sk_buff *)skb, &ctinfo);
-
-#define FWINV(bool, invflg) ((bool) ^ !!(sinfo->invflags & invflg))
-
-	if (ct == &ip_conntrack_untracked)
-		statebit = XT_CONNTRACK_STATE_UNTRACKED;
-	else if (ct)
-		statebit = XT_CONNTRACK_STATE_BIT(ctinfo);
-	else
-		statebit = XT_CONNTRACK_STATE_INVALID;
-
-	if (sinfo->flags & XT_CONNTRACK_STATE) {
-		if (ct) {
-			if (test_bit(IPS_SRC_NAT_BIT, &ct->status))
-				statebit |= XT_CONNTRACK_STATE_SNAT;
-			if (test_bit(IPS_DST_NAT_BIT, &ct->status))
-				statebit |= XT_CONNTRACK_STATE_DNAT;
-		}
-		if (FWINV((statebit & sinfo->statemask) == 0,
-			  XT_CONNTRACK_STATE))
-			return 0;
-	}
-
-	if (ct == NULL) {
-		if (sinfo->flags & ~XT_CONNTRACK_STATE)
-			return 0;
-		return 1;
-	}
-
-	if (sinfo->flags & XT_CONNTRACK_PROTO &&
-	    FWINV(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.protonum !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.protonum,
-		  XT_CONNTRACK_PROTO))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_ORIGSRC &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.ip &
-		   sinfo->sipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].src.ip,
-		  XT_CONNTRACK_ORIGSRC))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_ORIGDST &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.ip &
-		   sinfo->dipmsk[IP_CT_DIR_ORIGINAL].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_ORIGINAL].dst.ip,
-		  XT_CONNTRACK_ORIGDST))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_REPLSRC &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.ip &
-		   sinfo->sipmsk[IP_CT_DIR_REPLY].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_REPLY].src.ip,
-		  XT_CONNTRACK_REPLSRC))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_REPLDST &&
-	    FWINV((ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.ip &
-		   sinfo->dipmsk[IP_CT_DIR_REPLY].s_addr) !=
-		  sinfo->tuple[IP_CT_DIR_REPLY].dst.ip,
-		  XT_CONNTRACK_REPLDST))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_STATUS &&
-	    FWINV((ct->status & sinfo->statusmask) == 0,
-		  XT_CONNTRACK_STATUS))
-		return 0;
-
-	if (sinfo->flags & XT_CONNTRACK_EXPIRES) {
-		unsigned long expires = timer_pending(&ct->timeout) ?
-					(ct->timeout.expires - jiffies)/HZ : 0;
-
-		if (FWINV(!(expires >= sinfo->expires_min &&
-			    expires <= sinfo->expires_max),
-			  XT_CONNTRACK_EXPIRES))
-			return 0;
-	}
-	return 1;
-}
-
-#else /* CONFIG_IP_NF_CONNTRACK */
 static int
 match(const struct sk_buff *skb,
       const struct net_device *in,
@@ -220,8 +114,6 @@ match(const struct sk_buff *skb,
 	return 1;
 }
 
-#endif /* CONFIG_NF_IP_CONNTRACK */
-
 static int
 checkentry(const char *tablename,
 	   const void *ip,