[TIPC]: Connected send now checks socket state when retrying congested send.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/tipc/socket.c

@@ -565,6 +565,7 @@ static int send_packet(struct kiocb *iocb, struct socket *sock,
 		return -ERESTARTSYS;
         }
 
+        do {
 		if (unlikely(sock->state != SS_CONNECTED)) {
 			if (sock->state == SS_DISCONNECTING)
 				res = -EPIPE;   
@@ -573,7 +574,6 @@ static int send_packet(struct kiocb *iocb, struct socket *sock,
 			goto exit;
 		}
 
-        do {
                 res = tipc_send(tsock->p->ref, m->msg_iovlen, m->msg_iov);
                 if (likely(res != -ELINKCONG)) {
 exit: