linux-kernel - [PATCH] sched/fair: Use true and false for bool variable

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Message-Id: <1615191783-114032-1-git-send-email-yang.lee@linux.alibaba.com>
Date:   Mon,  8 Mar 2021 16:23:03 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     mingo@...hat.com
Cc:     peterz@...radead.org, juri.lelli@...hat.com,
        vincent.guittot@...aro.org, dietmar.eggemann@....com,
        rostedt@...dmis.org, bsegall@...gle.com, mgorman@...e.de,
        bristot@...hat.com, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH] sched/fair: Use true and false for bool variable

Fix the following coccicheck warning:
./kernel/sched/fair.c:9497:9-10: WARNING: return of 0/1 in function
'imbalanced_active_balance' with return type bool

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 kernel/sched/fair.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 794c2cb..5388fde 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -9494,9 +9494,9 @@ static struct rq *find_busiest_queue(struct lb_env *env,
 	 */
 	if ((env->migration_type == migrate_task) &&
 	    (sd->nr_balance_failed > sd->cache_nice_tries+2))
-		return 1;
+		return true;
 
-	return 0;
+	return false;
 }
 
 static int need_active_balance(struct lb_env *env)
-- 
1.8.3.1