[PATCH] net/rxrpc: use list_move()

This patch converts the combination of list_del(A) and list_add(A, B) to
list_move(A, B) under net/rxrpc.
Acked-by: NDavid Howells <dhowells@redhat.com>
Signed-off-by: NAkinobu Mita <mita@miraclelinux.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

net/rxrpc/call.c

@@ -1098,8 +1098,7 @@ static void rxrpc_call_receive_data_packet(struct rxrpc_call *call,
 
 		call->app_ready_seq = pmsg->seq;
 		call->app_ready_qty += pmsg->dsize;
-		list_del_init(&pmsg->link);
-		list_add_tail(&pmsg->link, &call->app_readyq);
+		list_move_tail(&pmsg->link, &call->app_readyq);
 	}
 
 	/* see if we've got the last packet yet */

net/rxrpc/connection.c

@@ -402,8 +402,7 @@ void rxrpc_put_connection(struct rxrpc_connection *conn)
 
 	/* move to graveyard queue */
 	_debug("burying connection: {%08x}", ntohl(conn->conn_id));
-	list_del(&conn->link);
-	list_add_tail(&conn->link, &peer->conn_graveyard);
+	list_move_tail(&conn->link, &peer->conn_graveyard);
 
 	rxrpc_krxtimod_add_timer(&conn->timeout, rxrpc_conn_timeout * HZ);
 

net/rxrpc/krxsecd.c

@@ -160,8 +160,7 @@ void rxrpc_krxsecd_clear_transport(struct rxrpc_transport *trans)
 	list_for_each_safe(_p, _n, &rxrpc_krxsecd_initmsgq) {
 		msg = list_entry(_p, struct rxrpc_message, link);
 		if (msg->trans == trans) {
-			list_del(&msg->link);
-			list_add_tail(&msg->link, &tmp);
+			list_move_tail(&msg->link, &tmp);
 			atomic_dec(&rxrpc_krxsecd_qcount);
 		}
 	}