linux-kernel - [PATCH 2/5] sched/deadline: Remove unused int flags from __dequeue_task

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Date:   Fri, 26 Jul 2019 09:27:53 +0100
From:   Dietmar Eggemann <dietmar.eggemann@....com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...nel.org>,
        Juri Lelli <juri.lelli@...hat.com>
Cc:     Luca Abeni <luca.abeni@...tannapisa.it>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Valentin Schneider <Valentin.Schneider@....com>,
        Qais Yousef <Qais.Yousef@....com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/5] sched/deadline: Remove unused int flags from __dequeue_task_dl()

The int flags parameter is not used in __dequeue_task_dl(). Remove it.

Signed-off-by: Dietmar Eggemann <dietmar.eggemann@....com>
---
 kernel/sched/deadline.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index d1aeada374e1..99d4c24a8637 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -637,7 +637,7 @@ static inline void deadline_queue_pull_task(struct rq *rq)
 #endif /* CONFIG_SMP */
 
 static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags);
-static void __dequeue_task_dl(struct rq *rq, struct task_struct *p, int flags);
+static void __dequeue_task_dl(struct rq *rq, struct task_struct *p);
 static void check_preempt_curr_dl(struct rq *rq, struct task_struct *p, int flags);
 
 /*
@@ -1245,7 +1245,7 @@ static void update_curr_dl(struct rq *rq)
 		    (dl_se->flags & SCHED_FLAG_DL_OVERRUN))
 			dl_se->dl_overrun = 1;
 
-		__dequeue_task_dl(rq, curr, 0);
+		__dequeue_task_dl(rq, curr);
 		if (unlikely(dl_se->dl_boosted || !start_dl_timer(curr)))
 			enqueue_task_dl(rq, curr, ENQUEUE_REPLENISH);
 
@@ -1535,7 +1535,7 @@ static void enqueue_task_dl(struct rq *rq, struct task_struct *p, int flags)
 		enqueue_pushable_dl_task(rq, p);
 }
 
-static void __dequeue_task_dl(struct rq *rq, struct task_struct *p, int flags)
+static void __dequeue_task_dl(struct rq *rq, struct task_struct *p)
 {
 	dequeue_dl_entity(&p->dl);
 	dequeue_pushable_dl_task(rq, p);
@@ -1544,7 +1544,7 @@ static void __dequeue_task_dl(struct rq *rq, struct task_struct *p, int flags)
 static void dequeue_task_dl(struct rq *rq, struct task_struct *p, int flags)
 {
 	update_curr_dl(rq);
-	__dequeue_task_dl(rq, p, flags);
+	__dequeue_task_dl(rq, p);
 
 	if (p->on_rq == TASK_ON_RQ_MIGRATING || flags & DEQUEUE_SAVE) {
 		sub_running_bw(&p->dl, &rq->dl);
-- 
2.17.1