Commit 999767be authored Oct 21, 2012 by Joonsoo Kim Committed by Tejun Heo Dec 01, 2012

workqueue: trivial fix for return statement in work_busy()



Return type of work_busy() is unsigned int.
There is return statement returning boolean value, 'false' in work_busy().
It is not problem, because 'false' may be treated '0'.
However, fixing it would make code robust.

Signed-off-by: Joonsoo Kim <js1304@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent 8852aac2

kernel/workqueue.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -3485,7 +3485,7 @@ unsigned int work_busy(struct work_struct *work)
		unsigned int ret = 0;

		if (!gcwq)
		return false;
		return 0;

		spin_lock_irqsave(&gcwq->lock, flags);