From nobody Fri Dec 19 21:11:51 2025 Received: from mail.nfschina.com (unknown [42.101.60.195]) by smtp.subspace.kernel.org (Postfix) with SMTP id 88EDB4C97 for ; Tue, 28 May 2024 11:54:51 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=42.101.60.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716897296; cv=none; b=RS3Ypr4b8TZj2CP96HolLDc7kw14+AKQPZQBfwZA9OUJIqXyTjvte7otPoFAyjq95HRasSRJiH3RR0joyED1YniZEAZB6y8AkjaL73wAxnzu7sbuvH19HiZFP98v5mn2HKjNfgXeRYpbFeAJF8Skv6BqKumG7XbmzQ7sdRAbEA4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716897296; c=relaxed/simple; bh=LAMUPsKyPx2PdNYmlXTdAZ78b607CXWP43w8PfKewtI=; h=From:To:Cc:Subject:Date:Message-Id; b=sokWy+g/rCsFX2zMa0AqoPjwySn0L1Uam3FkfTWNU090lAoMuggS/ZvGhQhPTOe3Fcbfve7h+AE6BDZ59s6b3lVjGta3pQHPty+BlLuQ4qJzJajx/7n3mJ1lE8jZpddCS95qPN4AdKJpVepPh7E0JSe43hy0qnMXH9DhCeKvQ3s= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nfschina.com; spf=pass smtp.mailfrom=nfschina.com; arc=none smtp.client-ip=42.101.60.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=nfschina.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nfschina.com Received: from localhost.localdomain (unknown [219.141.250.2]) by mail.nfschina.com (Maildata Gateway V2.8.8) with ESMTPA id 73DD8604FEB94; Tue, 28 May 2024 19:54:42 +0800 (CST) X-MD-Sfrom: zeming@nfschina.com X-MD-SrcIP: 219.141.250.2 From: Li zeming 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 Subject: [PATCH] sched: core: quota and parent_quota can be uninitialized and assigned values Date: Tue, 28 May 2024 19:53:50 +0800 Message-Id: <20240528115350.1927-1-zeming@nfschina.com> X-Mailer: git-send-email 2.18.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" quota and parent_quota are first assigned values, so their use is not affected. Signed-off-by: Li zeming --- 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 140e6373fce2..faa5dcffd2b7 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -11039,7 +11039,7 @@ static int tg_cfs_schedulable_down(struct task_grou= p *tg, void *data) { struct cfs_schedulable_data *d =3D data; struct cfs_bandwidth *cfs_b =3D &tg->cfs_bandwidth; - s64 quota =3D 0, parent_quota =3D -1; + s64 quota, parent_quota; =20 if (!tg->parent) { quota =3D RUNTIME_INF; --=20 2.18.2