1 files changed, 3 insertions, 3 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index f69c4a5361e3..9bb7489ee645 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2648,9 +2648,9 @@ need_resched_nonpreemptible:
 
         schedstat_inc(rq, sched_cnt);
         now = sched_clock();
-        if (likely((long long)now - prev->timestamp < NS_MAX_SLEEP_AVG)) {
+        if (likely((long long)(now - prev->timestamp) < NS_MAX_SLEEP_AVG)) {
                 run_time = now - prev->timestamp;
-                if (unlikely((long long)now - prev->timestamp < 0))
+                if (unlikely((long long)(now - prev->timestamp) < 0))
                         run_time = 0;
         } else
                 run_time = NS_MAX_SLEEP_AVG;
@@ -2728,7 +2728,7 @@ go_idle:
 
         if (!rt_task(next) && next->activated > 0) {
                 unsigned long long delta = now - next->timestamp;
-                if (unlikely((long long)now - next->timestamp < 0))
+                if (unlikely((long long)(now - next->timestamp) < 0))
                         delta = 0;
 
                 if (next->activated == 1)