[NETFILTER]: nf_conntrack: naming unification

Rename all "conntrack" variables to "ct" for more consistency and
avoiding some overly long lines.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 11 insertions, 11 deletions

diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 4004a04c551..17217f4f991 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -100,7 +100,7 @@ static int icmp_packet(struct nf_conn *ct,
 }
 
 /* Called when a new connection for this protocol found. */
-static int icmp_new(struct nf_conn *conntrack,
+static int icmp_new(struct nf_conn *ct,
 		    const struct sk_buff *skb, unsigned int dataoff)
 {
 	static const u_int8_t valid_new[] = {
@@ -110,15 +110,15 @@ static int icmp_new(struct nf_conn *conntrack,
 		[ICMP_ADDRESS] = 1
 	};
 
-	if (conntrack->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new)
-	    || !valid_new[conntrack->tuplehash[0].tuple.dst.u.icmp.type]) {
+	if (ct->tuplehash[0].tuple.dst.u.icmp.type >= sizeof(valid_new)
+	    || !valid_new[ct->tuplehash[0].tuple.dst.u.icmp.type]) {
 		/* Can't create a new ICMP `conn' with this. */
 		pr_debug("icmp: can't create new conn with type %u\n",
-			 conntrack->tuplehash[0].tuple.dst.u.icmp.type);
-		NF_CT_DUMP_TUPLE(&conntrack->tuplehash[0].tuple);
+			 ct->tuplehash[0].tuple.dst.u.icmp.type);
+		NF_CT_DUMP_TUPLE(&ct->tuplehash[0].tuple);
 		return 0;
 	}
-	atomic_set(&conntrack->proto.icmp.count, 0);
+	atomic_set(&ct->proto.icmp.count, 0);
 	return 1;
 }
 
diff --git a/net/ipv4/netfilter/nf_nat_proto_gre.c b/net/ipv4/netfilter/nf_nat_proto_gre.c
index c9dbd550df3..b887ebb4213 100644
--- a/net/ipv4/netfilter/nf_nat_proto_gre.c
+++ b/net/ipv4/netfilter/nf_nat_proto_gre.c
@@ -59,7 +59,7 @@ static int
 gre_unique_tuple(struct nf_conntrack_tuple *tuple,
 		 const struct nf_nat_range *range,
 		 enum nf_nat_manip_type maniptype,
-		 const struct nf_conn *conntrack)
+		 const struct nf_conn *ct)
 {
 	static u_int16_t key;
 	__be16 *keyptr;
@@ -67,7 +67,7 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple,
 
 	/* If there is no master conntrack we are not PPTP,
 	   do not change tuples */
-	if (!conntrack->master)
+	if (!ct->master)
 		return 0;
 
 	if (maniptype == IP_NAT_MANIP_SRC)
@@ -76,7 +76,7 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple,
 		keyptr = &tuple->dst.u.gre.key;
 
 	if (!(range->flags & IP_NAT_RANGE_PROTO_SPECIFIED)) {
-		pr_debug("%p: NATing GRE PPTP\n", conntrack);
+		pr_debug("%p: NATing GRE PPTP\n", ct);
 		min = 1;
 		range_size = 0xffff;
 	} else {
@@ -88,11 +88,11 @@ gre_unique_tuple(struct nf_conntrack_tuple *tuple,
 
 	for (i = 0; i < range_size; i++, key++) {
 		*keyptr = htons(min + key % range_size);
-		if (!nf_nat_used_tuple(tuple, conntrack))
+		if (!nf_nat_used_tuple(tuple, ct))
 			return 1;
 	}
 
-	pr_debug("%p: no NAT mapping\n", conntrack);
+	pr_debug("%p: no NAT mapping\n", ct);
 	return 0;
 }