Commit 6417250d authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Tejun Heo
Browse files

workqueue: remove unused cancel_work() 



Found this by accident.
There are no usages of bare cancel_work() in current kernel source.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 537f4146

include/linux/workqueue.h

+0 −1
Original line number Diff line number Diff line
@@ -456,7 +456,6 @@ extern int schedule_on_each_cpu(work_func_t func); 
int execute_in_process_context(work_func_t fn, struct execute_work *);



extern bool flush_work(struct work_struct *work);

extern bool cancel_work(struct work_struct *work);

extern bool cancel_work_sync(struct work_struct *work);



extern bool flush_delayed_work(struct delayed_work *dwork);

kernel/workqueue.c

+0 −8
Original line number Diff line number Diff line
@@ -3018,14 +3018,6 @@ static bool __cancel_work(struct work_struct *work, bool is_dwork) 
	return ret;

}



/*

 * See cancel_delayed_work()

 */

bool cancel_work(struct work_struct *work)

{

	return __cancel_work(work, false);

}



/**

 * cancel_delayed_work - cancel a delayed work

 * @dwork: delayed_work to cancel