kselftests: timers: Check _ALARM clockids are supported before suspending

[cascardo/linux.git] / tools / testing / selftests / timers / alarmtimer-suspend.c

diff --git a/tools/testing/selftests/timers/alarmtimer-suspend.c b/tools/testing/selftests/timers/alarmtimer-suspend.c
index 13586b6..72cacf5 100644 (file)
--- a/tools/testing/selftests/timers/alarmtimer-suspend.c
+++ b/tools/testing/selftests/timers/alarmtimer-suspend.c
@@ -152,7 +152,11 @@ int main(void)
                        alarm_clock_id++) {
 
                alarmcount = 0;
-               timer_create(alarm_clock_id, &se, &tm1);
+               if (timer_create(alarm_clock_id, &se, &tm1) == -1) {
+                       printf("timer_create failled, %s unspported?\n",
+                                       clockstring(alarm_clock_id));
+                       break;
+               }
 
                clock_gettime(alarm_clock_id, &start_time);
                printf("Start time (%s): %ld:%ld\n", clockstring(alarm_clock_id),