[openib-general] [PATCH] small cleanup

[Michael S. Tsirkin]

Replace for(;;) break with a proper C loop.

Signed-off-by: Michael S. Tsirkin <mst at mellanox.co.il>

Index: sdp_conn.c
===================================================================
--- sdp_conn.c	(revision 1857)
+++ sdp_conn.c	(working copy)
@@ -837,19 +837,14 @@ void sdp_conn_internal_lock(struct sdp_o
 	unsigned long f = *flags;
 
 	add_wait_queue_exclusive(&(conn->lock.waitq), &wait);
-	for (;;) {
+	do {
 		current->state = TASK_UNINTERRUPTIBLE;
 		spin_unlock_irqrestore(&(conn->lock.slock), f);
 		schedule();
 		spin_lock_irqsave(&(conn->lock.slock), f);
-		*flags = f;
-
-		if (0 == conn->lock.users) {
-
-			break;
-		}
-	}
+	} while (conn->lock.users);
 
+	*flags = f;
 	current->state = TASK_RUNNING;
 	remove_wait_queue(&(conn->lock.waitq), &wait);
 

-- 
MST - Michael S. Tsirkin