1 files changed, 6 insertions, 1 deletions

diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
index fa3d380ca8c0..321693724ad7 100644
--- a/kernel/time/timer_stats.c
+++ b/kernel/time/timer_stats.c
@@ -236,10 +236,15 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
         /*
          * It doesnt matter which lock we take:
          */
-        spinlock_t *lock = &per_cpu(lookup_lock, raw_smp_processor_id());
+        spinlock_t *lock;
         struct entry *entry, input;
         unsigned long flags;
 
+        if (likely(!active))
+                return;
+
+        lock = &per_cpu(lookup_lock, raw_smp_processor_id());
+
         input.timer = timer;
         input.start_func = startf;
         input.expire_func = timerf;