linux-kernel - [PATCH linux-next] sched: stop: Remove unnecessary CONFIG

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Message-Id: <20210824101747.6350-1-yajun.deng@linux.dev>
Date:   Tue, 24 Aug 2021 18:17:47 +0800
From:   Yajun Deng <yajun.deng@...ux.dev>
To:     mingo@...hat.com, peterz@...radead.org, juri.lelli@...hat.com,
        vincent.guittot@...aro.org
Cc:     linux-kernel@...r.kernel.org, Yajun Deng <yajun.deng@...ux.dev>
Subject: [PATCH linux-next] sched: stop: Remove unnecessary CONFIG_SMP

This file only compiled when enable CONFIG_SMP, so there is no need
add CONFIG_SMP inside the file.

Signed-off-by: Yajun Deng <yajun.deng@...ux.dev>
---
 kernel/sched/stop_task.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/kernel/sched/stop_task.c b/kernel/sched/stop_task.c
index f988ebe3febb..8c9f9313df31 100644
--- a/kernel/sched/stop_task.c
+++ b/kernel/sched/stop_task.c
@@ -9,7 +9,6 @@
  */
 #include "sched.h"
 
-#ifdef CONFIG_SMP
 static int
 select_task_rq_stop(struct task_struct *p, int cpu, int flags)
 {
@@ -21,7 +20,6 @@ balance_stop(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
 {
 	return sched_stop_runnable(rq);
 }
-#endif /* CONFIG_SMP */
 
 static void
 check_preempt_curr_stop(struct rq *rq, struct task_struct *p, int flags)
@@ -130,12 +128,10 @@ DEFINE_SCHED_CLASS(stop) = {
 	.put_prev_task		= put_prev_task_stop,
 	.set_next_task          = set_next_task_stop,
 
-#ifdef CONFIG_SMP
 	.balance		= balance_stop,
 	.pick_task		= pick_task_stop,
 	.select_task_rq		= select_task_rq_stop,
 	.set_cpus_allowed	= set_cpus_allowed_common,
-#endif
 
 	.task_tick		= task_tick_stop,
 
-- 
2.32.0