1 files changed, 2 insertions, 4 deletions

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index 686da821d376..69dba0c71727 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -158,9 +158,8 @@ void tick_nohz_stop_idle(int cpu)
         }
 }
 
-static ktime_t tick_nohz_start_idle(int cpu)
+static ktime_t tick_nohz_start_idle(struct tick_sched *ts)
 {
-        struct tick_sched *ts = &per_cpu(tick_cpu_sched, cpu);
         ktime_t now, delta;
 
         now = ktime_get();
@@ -201,8 +200,8 @@ void tick_nohz_stop_sched_tick(void)
         local_irq_save(flags);
 
         cpu = smp_processor_id();
-        now = tick_nohz_start_idle(cpu);
         ts = &per_cpu(tick_cpu_sched, cpu);
+        now = tick_nohz_start_idle(ts);
 
         /*
          * If this cpu is offline and it is the one which updates
@@ -222,7 +221,6 @@ void tick_nohz_stop_sched_tick(void)
         if (need_resched())
                 goto end;
 
-        cpu = smp_processor_id();
         if (unlikely(local_softirq_pending())) {
                 static int ratelimit;