[Xen-devel] [PATCH] x86/HPET: drop useless check

["Jan Beulich" <JBeulich@xxxxxxxx>]

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 <jbeulich@xxxxxxxx>

--- 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);



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel