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[147.75.199.223]) by mx.google.com with ESMTPS id 6a1803df08f44-6ac16286ac4si97408796d6.423.2024.05.27.23.46.52 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 May 2024 23:46:52 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-191823-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) client-ip=147.75.199.223; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=nfschina.com); spf=pass (google.com: domain of linux-kernel+bounces-191823-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.199.223 as permitted sender) smtp.mailfrom="linux-kernel+bounces-191823-linux.lists.archive=gmail.com@vger.kernel.org" Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 216931C21B26 for ; Tue, 28 May 2024 06:46:52 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E4B676F08B; Tue, 28 May 2024 06:46:39 +0000 (UTC) Received: from mail.nfschina.com (unknown [42.101.60.195]) by smtp.subspace.kernel.org (Postfix) with SMTP id 9C9555027F for ; Tue, 28 May 2024 06:46:35 +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=1716878799; cv=none; b=uhPCHNodm1gjLZ+Mkwx0dpaWOpShheYJU3XPbEOdvCJd/P24uTtxmZ126TOyoK5IxkX79qcEb5pfoJUJeJB50zCYj+4v6f/2gdmbM1+fsT6NPSQ9Z2fmy4GEsJ8hx/Y0LS7c3qB18GFRgklrMZbk3bHuSBERpom65AR9PD58Fvk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716878799; c=relaxed/simple; bh=nMWPmJZVqC4aT0whXmkWZmkHWM8YxD+zyIjlp7n+mwc=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=fEY0DSIigIoN6QD1efeFrGLMR89yGqpN9W0D891Gf2gXrZ6QtrXBb5WOAL5f5kzPhaBZCiYCc3HB6SLyn0YIH9TZ/0LLBm2jtJtQazZf3dqgz6guNTt8sNG+u/KulYpxrLs3ha8uUS9oPOG/UCzXKbwPGDgmuz1k5KysR8CxRP8= 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 D9564621BCF3F; Tue, 28 May 2024 14:46:09 +0800 (CST) X-MD-Sfrom: kunyu@nfschina.com X-MD-SrcIP: 219.141.250.2 From: kunyu 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, kunyu Subject: [PATCH] =?UTF-8?q?sched:=20core:=20Remove=20unnecessary=20?= =?UTF-8?q?=E2=80=98NULL=E2=80=99=20values=20from=20pending?= Date: Tue, 28 May 2024 14:45:32 +0800 Message-Id: <20240528064532.42532-1-kunyu@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pending is assigned first, so it does not need to initialize the assignment. Signed-off-by: kunyu --- 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 bcf2c4cc0522..e32fea8f5830 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2969,7 +2969,7 @@ static int affine_move_task(struct rq *rq, struct task_struct *p, struct rq_flag __releases(rq->lock) __releases(p->pi_lock) { - struct set_affinity_pending my_pending = { }, *pending = NULL; + struct set_affinity_pending my_pending = { }, *pending; bool stop_pending, complete = false; /* Can the task run on the task's current CPU? If so, we're done */ -- 2.18.2