svn commit: r210987 - projects/ofed/head/sys/ofed/include/linux
Jeff Roberson
jeff at FreeBSD.org
Sat Aug 7 02:07:41 UTC 2010
Author: jeff
Date: Sat Aug 7 02:07:40 2010
New Revision: 210987
URL: http://svn.freebsd.org/changeset/base/210987
Log:
- Don't call taskqueue_cancel if the queue hasn't been assigned.
Sponsored by: Isilon Systems, iX Systems, and Panasas.
Modified:
projects/ofed/head/sys/ofed/include/linux/workqueue.h
Modified: projects/ofed/head/sys/ofed/include/linux/workqueue.h
==============================================================================
--- projects/ofed/head/sys/ofed/include/linux/workqueue.h Sat Aug 7 01:49:44 2010 (r210986)
+++ projects/ofed/head/sys/ofed/include/linux/workqueue.h Sat Aug 7 02:07:40 2010 (r210987)
@@ -166,7 +166,8 @@ flush_taskqueue(struct taskqueue *tq)
}
#define cancel_work_sync(work) \
- taskqueue_cancel((work)->taskqueue, &(work)->work_task)
+ (work)->taskqueue ? \
+ taskqueue_cancel((work)->taskqueue, &(work)->work_task) : 0
static inline int
cancel_delayed_work(struct delayed_work *work)
@@ -174,7 +175,7 @@ cancel_delayed_work(struct delayed_work
int error;
error = callout_drain(&work->timer);
- if (error == 0)
+ if (error == 0 && work->work.taskqueue)
error = taskqueue_cancel(work->work.taskqueue,
&work->work.work_task);
return error;
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