diff --git a/net/tipc/msg.c b/net/tipc/msg.c
index bb6180c..e56b9b8 100644
--- a/net/tipc/msg.c
+++ b/net/tipc/msg.c
@@ -2,7 +2,7 @@
  * net/tipc/msg.c: TIPC message header routines
  *
  * Copyright (c) 2000-2006, Ericsson AB
- * Copyright (c) 2005, Wind River Systems
+ * Copyright (c) 2005, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -381,14 +381,10 @@
 			tipc_printf(buf, ":OPRT(%u):", msg_origport(msg));
 			tipc_printf(buf, ":DPRT(%u):", msg_destport(msg));
 		}
-		if (msg_routed(msg) && !msg_non_seq(msg))
-			tipc_printf(buf, ":TSEQN(%u)", msg_transp_seqno(msg));
 	}
 	if (msg_user(msg) == NAME_DISTRIBUTOR) {
 		tipc_printf(buf, ":ONOD(%x):", msg_orignode(msg));
 		tipc_printf(buf, ":DNOD(%x):", msg_destnode(msg));
-		if (msg_routed(msg))
-			tipc_printf(buf, ":CSEQN(%u)", msg_transp_seqno(msg));
 	}
 
 	if (msg_user(msg) ==  LINK_CONFIG) {
diff --git a/net/tipc/msg.h b/net/tipc/msg.h
index 92c4c4f..b1438c7 100644
--- a/net/tipc/msg.h
+++ b/net/tipc/msg.h
@@ -2,7 +2,7 @@
  * net/tipc/msg.h: Include file for TIPC message header routines
  *
  * Copyright (c) 2000-2007, Ericsson AB
- * Copyright (c) 2005-2008, Wind River Systems
+ * Copyright (c) 2005-2008, 2010-2011, Wind River Systems
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -438,11 +438,6 @@
 	msg_set_word(m, 8, n);
 }
 
-static inline u32 msg_transp_seqno(struct tipc_msg *m)
-{
-	return msg_word(m, 8);
-}
-
 static inline void msg_set_timestamp(struct tipc_msg *m, u32 n)
 {
 	msg_set_word(m, 8, n);
@@ -453,11 +448,6 @@
 	return msg_word(m, 8);
 }
 
-static inline void msg_set_transp_seqno(struct tipc_msg *m, u32 n)
-{
-	msg_set_word(m, 8, n);
-}
-
 static inline u32 msg_nameinst(struct tipc_msg *m)
 {
 	return msg_word(m, 9);
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 3e5122c..6ff78f9 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -69,20 +69,6 @@
 	return msg_destport(&p_ptr->phdr);
 }
 
-static u32 port_out_seqno(struct tipc_port *p_ptr)
-{
-	return msg_transp_seqno(&p_ptr->phdr);
-}
-
-static void port_incr_out_seqno(struct tipc_port *p_ptr)
-{
-	struct tipc_msg *m = &p_ptr->phdr;
-
-	if (likely(!msg_routed(m)))
-		return;
-	msg_set_transp_seqno(m, (msg_transp_seqno(m) + 1));
-}
-
 /**
  * tipc_multicast - send a multicast message to local and remote destinations
  */
@@ -233,7 +219,6 @@
 	msg = &p_ptr->phdr;
 	tipc_msg_init(msg, importance, TIPC_NAMED_MSG, LONG_H_SIZE, 0);
 	msg_set_origport(msg, ref);
-	p_ptr->last_in_seqno = 41;
 	INIT_LIST_HEAD(&p_ptr->wait_list);
 	INIT_LIST_HEAD(&p_ptr->subscription.nodesub_list);
 	p_ptr->dispatcher = dispatcher;
@@ -344,7 +329,7 @@
 static struct sk_buff *port_build_proto_msg(u32 destport, u32 destnode,
 					    u32 origport, u32 orignode,
 					    u32 usr, u32 type, u32 err,
-					    u32 seqno, u32 ack)
+					    u32 ack)
 {
 	struct sk_buff *buf;
 	struct tipc_msg *msg;
@@ -357,7 +342,6 @@
 		msg_set_destport(msg, destport);
 		msg_set_origport(msg, origport);
 		msg_set_orignode(msg, orignode);
-		msg_set_transp_seqno(msg, seqno);
 		msg_set_msgcnt(msg, ack);
 	}
 	return buf;
@@ -467,9 +451,7 @@
 					   CONN_MANAGER,
 					   CONN_PROBE,
 					   TIPC_OK,
-					   port_out_seqno(p_ptr),
 					   0);
-		port_incr_out_seqno(p_ptr);
 		p_ptr->probing_state = PROBING;
 		k_start_timer(&p_ptr->timer, p_ptr->probing_interval);
 	}
@@ -506,7 +488,6 @@
 				    imp,
 				    TIPC_CONN_MSG,
 				    err,
-				    p_ptr->last_in_seqno + 1,
 				    0);
 }
 
@@ -526,7 +507,6 @@
 				    imp,
 				    TIPC_CONN_MSG,
 				    err,
-				    port_out_seqno(p_ptr),
 				    0);
 }
 
@@ -568,7 +548,6 @@
 					     TIPC_HIGH_IMPORTANCE,
 					     TIPC_CONN_MSG,
 					     err,
-					     0,
 					     0);
 		goto exit;
 	}
@@ -582,11 +561,9 @@
 					     CONN_MANAGER,
 					     CONN_PROBE_REPLY,
 					     TIPC_OK,
-					     port_out_seqno(p_ptr),
 					     0);
 	}
 	p_ptr->probing_state = CONFIRMED;
-	port_incr_out_seqno(p_ptr);
 exit:
 	if (p_ptr)
 		tipc_port_unlock(p_ptr);
@@ -914,7 +891,6 @@
 					   CONN_MANAGER,
 					   CONN_ACK,
 					   TIPC_OK,
-					   port_out_seqno(p_ptr),
 					   ack);
 	}
 	tipc_port_unlock(p_ptr);
@@ -1088,7 +1064,6 @@
 	msg_set_destport(msg, peer->ref);
 	msg_set_orignode(msg, tipc_own_addr);
 	msg_set_origport(msg, p_ptr->ref);
-	msg_set_transp_seqno(msg, 42);
 	msg_set_type(msg, TIPC_CONN_MSG);
 	msg_set_hdr_sz(msg, SHORT_H_SIZE);
 
@@ -1170,7 +1145,6 @@
 					   imp,
 					   TIPC_CONN_MSG,
 					   TIPC_CONN_SHUTDOWN,
-					   port_out_seqno(p_ptr),
 					   0);
 	}
 	tipc_port_unlock(p_ptr);
@@ -1220,7 +1194,6 @@
 			res = tipc_port_recv_sections(p_ptr, num_sect, msg_sect);
 
 		if (likely(res != -ELINKCONG)) {
-			port_incr_out_seqno(p_ptr);
 			p_ptr->congested = 0;
 			if (res > 0)
 				p_ptr->sent++;
diff --git a/net/tipc/port.h b/net/tipc/port.h
index 34ccb7c..87b9424 100644
--- a/net/tipc/port.h
+++ b/net/tipc/port.h
@@ -119,7 +119,6 @@
  * @pub_count: total # of publications port has made during its lifetime
  * @probing_state:
  * @probing_interval:
- * @last_in_seqno:
  * @timer_ref:
  * @subscription: "node down" subscription used to terminate failed connections
  */
@@ -147,7 +146,6 @@
 	u32 pub_count;
 	u32 probing_state;
 	u32 probing_interval;
-	u32 last_in_seqno;
 	struct timer_list timer;
 	struct tipc_node_subscr subscription;
 };