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x86: hpet: Use proper destructor for delayed work 

destroy_timer_on_stack() is hardly the right thing for a delayed
work. We leak a tracking object for the work itself when DEBUG_OBJECTS
is enabled.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Cc: x86@kernel.org
Link: http://lkml.kernel.org/r/20140323141940.034005322@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
hifive-unleashed-5.1
Thomas Gleixner 2014-03-23 14:20:45 +00:00
parent ea2e64f280
commit b712c8dae0
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/hpet.c
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@ -699,7 +699,7 @@ static int hpet_cpuhp_notify(struct notifier_block *n,
/* FIXME: add schedule_work_on() */
schedule_delayed_work_on(cpu, &work.work, 0);
wait_for_completion(&work.complete);
destroy_timer_on_stack(&work.work.timer);
destroy_delayed_work_on_stack(&work.work);
break;
case CPU_DEAD:
if (hdev) {