From nobody Fri Feb 13 11:43:59 2026 Received: from mail.nfschina.com (unknown [42.101.60.195]) by smtp.subspace.kernel.org (Postfix) with SMTP id E5CB171750 for ; Tue, 28 May 2024 07:15:46 +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=1716880551; cv=none; b=qwBDtcH6d3xm2Se/W/9kIFsO2/kjrT+9HVVCCWMaH7Cs674dfh2QDSgvCvpJuYgNHdo4H3M80xuCRIlwO1ihw0DpE4PpRqlg6EklmJbVxnYEFw4t1aRXTkvTt+WfatO5tFGJQhL2Q8ip80ejJsCh5iR3wL9bdanLhEH2VSrjMD8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716880551; c=relaxed/simple; bh=63kmL1bSMZDegOF14Oz7zv6wc4NYKe2HUnMjWCJeKBs=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=KKJPWBWtzwfTLY5AtwachzJ8pxzBXyKwyZTKqIVHtrMtBNtLAJdWFDYUEH8hJfYPz85eEAt8H6qYW0MCcqYCaTSJHJO6LmFOD6tSMpiAYyuygqYukgv56PqsV4R7PLXS+lGk8aEGCgUIGCDkovd+mUQxiqqqb0OeBE30nmDG3SQ= 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 56E3462506E8B; Tue, 28 May 2024 15:15:43 +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] =?UTF-8?q?sched:=20core:=20Remove=20unnecessary=20?= =?UTF-8?q?=E2=80=98NULL=E2=80=99=20values=20from=20core=5Frq?= Date: Tue, 28 May 2024 15:14:46 +0800 Message-Id: <20240528071446.59197-1-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: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" core_rq is assigned first, so it does not need to initialize the assignment. 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 e32fea8f5830..346159a24705 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -6485,7 +6485,7 @@ static void sched_core_cpu_starting(unsigned int cpu) static void sched_core_cpu_deactivate(unsigned int cpu) { const struct cpumask *smt_mask =3D cpu_smt_mask(cpu); - struct rq *rq =3D cpu_rq(cpu), *core_rq =3D NULL; + struct rq *rq =3D cpu_rq(cpu), *core_rq; int t; =20 guard(core_lock)(&cpu); --=20 2.18.2