1 files changed, 1 insertions, 4 deletions

diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
index e86e1c6674d1..50953f4c42b2 100644
--- a/kernel/time/tick-sched.c
+++ b/kernel/time/tick-sched.c
@@ -158,16 +158,13 @@ update_ts_time_stats(struct tick_sched *ts, ktime_t now, u64 *last_update_time)
 {
         ktime_t delta;
 
-        ts->idle_lastupdate = now;
         if (ts->idle_active) {
                 delta = ktime_sub(now, ts->idle_entrytime);
                 ts->idle_sleeptime = ktime_add(ts->idle_sleeptime, delta);
                 ts->idle_entrytime = now;
         }
 
-        if (ts->idle_active && last_update_time)
-                *last_update_time = ktime_to_us(ts->idle_lastupdate);
-        else
+        if (last_update_time)
                 *last_update_time = ktime_to_us(now);
 
 }