From a808623142812a22ee0b632fe6fd5e044e83839b Mon Sep 17 00:00:00 2001 From: Jan Beulich Date: Mon, 2 Jul 2018 13:10:19 +0200 Subject: [PATCH] x86/HPET: drop useless check Commit 9e051a840d ("x86/hpet: Improve handling of timer_deadline") removed all code between for_each_cpu() and cpumask_test_cpu(), rendering the latter pointless. Signed-off-by: Jan Beulich Reviewed-by: Andrew Cooper --- xen/arch/x86/hpet.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/xen/arch/x86/hpet.c b/xen/arch/x86/hpet.c index 13b8a2206e..4b08488ef1 100644 --- a/xen/arch/x86/hpet.c +++ b/xen/arch/x86/hpet.c @@ -187,12 +187,7 @@ again: /* find all expired events */ for_each_cpu(cpu, ch->cpumask) { - s_time_t deadline; - - if ( !cpumask_test_cpu(cpu, ch->cpumask) ) - continue; - - deadline = ACCESS_ONCE(per_cpu(timer_deadline, cpu)); + s_time_t deadline = ACCESS_ONCE(per_cpu(timer_deadline, cpu)); if ( deadline <= now ) __cpumask_set_cpu(cpu, &mask); -- 2.30.2