1 files changed, 1 insertions, 1 deletions

diff --git a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
index d048b96a615..bcd22a1a397 100644
--- a/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
+++ b/tools/power/cpupower/utils/idle_monitor/cpuidle_sysfs.c
@@ -134,7 +134,7 @@ static struct cpuidle_monitor *cpuidle_register(void)
         /* Assume idle state count is the same for all CPUs */
         cpuidle_sysfs_monitor.hw_states_num = sysfs_get_idlestate_count(0);
 
-        if (cpuidle_sysfs_monitor.hw_states_num == 0)
+        if (cpuidle_sysfs_monitor.hw_states_num <= 0)
                 return NULL;
 
         for (num = 0; num < cpuidle_sysfs_monitor.hw_states_num; num++) {