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x86/apb/timer: Remove unnecessary "if" 

adev has no chance to be NULL, so we don't need to check it. It
is also dereferenced just before the check .

Signed-off-by: Cong Ding <dinggnu@gmail.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Link: http://lkml.kernel.org/r/1358199561-15518-1-git-send-email-dinggnu@gmail.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Cong Ding 2013-01-14 22:39:18 +01:00 committed by Ingo Molnar
parent d29a4a5fe8
commit b9975dabe3
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/apb_timer.c
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@ -240,7 +240,7 @@ static int apbt_cpuhp_notify(struct notifier_block *n,
dw_apb_clockevent_pause(adev->timer);
if (system_state == SYSTEM_RUNNING) {
pr_debug("skipping APBT CPU %lu offline\n", cpu);
} else if (adev) {
} else {
pr_debug("APBT clockevent for cpu %lu offline\n", cpu);
dw_apb_clockevent_stop(adev->timer);
}