sched: remove the 'u64 now' parameter from ->dequeue_task()

remove the 'u64 now' parameter from ->dequeue_task().

( identity transformation that causes no change in functionality. )

Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched.c

@@ -859,7 +859,7 @@ enqueue_task(struct rq *rq, struct task_struct *p, int wakeup, u64 now)
 static void
 dequeue_task(struct rq *rq, struct task_struct *p, int sleep, u64 now)
 {
-	p->sched_class->dequeue_task(rq, p, sleep, now);
+	p->sched_class->dequeue_task(rq, p, sleep);
 	p->se.on_rq = 0;
 }