From: Li zeming <zeming@nfschina.com>
To: mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de,
bristot@redhat.com, vschneid@redhat.com
Cc: linux-kernel@vger.kernel.org, Li zeming <zeming@nfschina.com>
Subject: [PATCH] sched: rt: Remove unnecessary ‘NULL’ values from push_task
Date: Thu, 11 May 2023 07:54:17 +0800 [thread overview]
Message-ID: <20230510235417.3061-1-zeming@nfschina.com> (raw)
push_task is assigned first, so it does not need to initialize the
assignment.
Signed-off-by: Li zeming <zeming@nfschina.com>
---
kernel/sched/rt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 662c565745fd..55e480d5174a 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -2073,7 +2073,7 @@ static int push_rt_task(struct rq *rq, bool pull)
}
if (is_migration_disabled(next_task)) {
- struct task_struct *push_task = NULL;
+ struct task_struct *push_task;
int cpu;
if (!pull || rq->push_busy)
--
2.18.2
next reply other threads:[~2023-05-09 7:23 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 23:54 Li zeming [this message]
2023-06-12 9:21 ` Valentin Schneider
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