--- kernel/time/tick-common.c

+++ kernel/time/tick-common.c

@@ -51,11 +51,7 @@ int tick_is_oneshot_available(void)

{

struct clock_event_device *dev = __get_cpu_var(tick_cpu_device).evtdev;

- if (!dev || !(dev->features & CLOCK_EVT_FEAT_ONESHOT))

- return 0;

- if (!(dev->features & CLOCK_EVT_FEAT_C3STOP))

- return 1;

- return tick_broadcast_oneshot_available();

+ return dev && (dev->features & CLOCK_EVT_FEAT_ONESHOT);

}

/*