diff --git a/kernel/sched.c b/kernel/sched.c
index da7c5d23cc03906bc419164b5a1e47f518df1cdf..908670aa215a30474f5ced7d573a15c439b65e84 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1921,11 +1921,8 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
 		running = task_running(rq, p);
 		on_rq = p->se.on_rq;
 		ncsw = 0;
-		if (!match_state || p->state == match_state) {
-			ncsw = p->nivcsw + p->nvcsw;
-			if (unlikely(!ncsw))
-				ncsw = 1;
-		}
+		if (!match_state || p->state == match_state)
+			ncsw = p->nvcsw ?: 1;
 		task_rq_unlock(rq, &flags);
 
 		/*