1 files changed, 2 insertions, 5 deletions

diff --git a/kernel/sched_clock.c b/kernel/sched_clock.c
index 9a7844158ae8..b96559cb96a5 100644
--- a/kernel/sched_clock.c
+++ b/kernel/sched_clock.c
@@ -169,11 +169,8 @@ u64 sched_clock_cpu(int cpu)
 
                 lock_double_clock(scd, my_scd);
 
-                now -= my_scd->tick_raw;
-                now += scd->tick_raw;
-
-                now += my_scd->tick_gtod;
-                now -= scd->tick_gtod;
+                now += scd->tick_raw - my_scd->tick_raw;
+                now += my_scd->tick_gtod - scd->tick_gtod;
 
                 __raw_spin_unlock(&my_scd->lock);
         } else {