1 files changed, 4 insertions, 0 deletions

diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
index fd4a7b1625a..e883f57a3cd 100644
--- a/kernel/time/tick-broadcast.c
+++ b/kernel/time/tick-broadcast.c
@@ -575,11 +575,15 @@ void tick_broadcast_switch_to_oneshot(void)
         unsigned long flags;
 
         raw_spin_lock_irqsave(&tick_broadcast_lock, flags);
+        if (cpumask_empty(tick_get_broadcast_mask()))
+                goto end;
 
         tick_broadcast_device.mode = TICKDEV_MODE_ONESHOT;
         bc = tick_broadcast_device.evtdev;
         if (bc)
                 tick_broadcast_setup_oneshot(bc);
+
+end:
         raw_spin_unlock_irqrestore(&tick_broadcast_lock, flags);
 }