linux-kernel - [PATCH] sched: core: remove unnecessary ‘0’ values from ret

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Date:   Wed, 26 Apr 2023 04:29:41 +0800
From:   Li zeming <zeming@...china.com>
To:     mingo@...hat.com, 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, vschneid@...hat.com
Cc:     linux-kernel@...r.kernel.org, Li zeming <zeming@...china.com>
Subject: [PATCH] sched: core: remove unnecessary ‘0’ values from ret

ret is assigned first, so it does not need to initialize the
assignment.

Signed-off-by: Li zeming <zeming@...china.com>
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 6c2b6b797d93..3249c1272e57 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -10687,7 +10687,7 @@ static int __cfs_schedulable(struct task_group *tg, u64 period, u64 runtime);
 static int tg_set_cfs_bandwidth(struct task_group *tg, u64 period, u64 quota,
 				u64 burst)
 {
-	int i, ret = 0, runtime_enabled, runtime_was_enabled;
+	int i, ret, runtime_enabled, runtime_was_enabled;
 	struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
 
 	if (tg == &root_task_group)
-- 
2.18.2