[DRBD-cvs] drbd by lars; reverting last checkin wrt finish_wait.

[drbd-user@lists.linbit.com]

DRBD CVS committal

Author  : lars
Module  : drbd

Dir     : drbd/drbd


Modified Files:
      Tag: rel-0_7-branch
	drbd_receiver.c 


Log Message:
reverting last checkin wrt finish_wait.
 nonsense, and unrelated to strange RH NULL dereference
 saturday morning, don't shoot to fast
===================================================================
RCS file: /var/lib/cvs/drbd/drbd/drbd/drbd_receiver.c,v
retrieving revision 1.97.2.166
retrieving revision 1.97.2.167
diff -u -3 -r1.97.2.166 -r1.97.2.167
--- drbd_receiver.c	5 Jun 2004 08:11:37 -0000	1.97.2.166
+++ drbd_receiver.c	5 Jun 2004 09:06:50 -0000	1.97.2.167
@@ -248,11 +248,11 @@
 {
 	unsigned long flags;
 
-	__set_current_state(state);
 	wait->flags &= ~WQ_FLAG_EXCLUSIVE;
 	spin_lock_irqsave(&q->lock, flags);
 	if (list_empty(&wait->task_list))
 		__add_wait_queue(q, wait);
+	set_current_state(state);
 	spin_unlock_irqrestore(&q->lock, flags);
 }
 
@@ -261,11 +261,10 @@
 	unsigned long flags;
 
 	__set_current_state(TASK_RUNNING);
-	if (!list_empty(&wait->task_list)) {
-		spin_lock_irqsave(&q->lock, flags);
-		list_del_init(&wait->task_list);
-		spin_unlock_irqrestore(&q->lock, flags);
-	}
+
+	spin_lock_irqsave(&q->lock, flags);
+	list_del_init(&wait->task_list);
+	spin_unlock_irqrestore(&q->lock, flags);
 }
 
 #define DEFINE_WAIT(name)	DECLARE_WAITQUEUE(name,current)