1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index bc67d4245e1d..f4208138fbf4 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -717,6 +717,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
         if (unlikely(!cpu_online(cpu))) {
                 if (cpu == tick_do_timer_cpu)
                         tick_do_timer_cpu = TICK_DO_TIMER_NONE;
+                return false;
         }
 
         if (unlikely(ts->nohz_mode == NOHZ_MODE_INACTIVE))
@@ -1168,7 +1169,7 @@ void tick_cancel_sched_timer(int cpu)
                 hrtimer_cancel(&ts->sched_timer);
 # endif
 
-        ts->nohz_mode = NOHZ_MODE_INACTIVE;
+        memset(ts, 0, sizeof(*ts));
 }
 #endif