From nobody Sun Feb 8 19:55:44 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 271F4C77B7A for ; Sat, 3 Jun 2023 07:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231571AbjFCHb3 (ORCPT ); Sat, 3 Jun 2023 03:31:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229513AbjFCHb2 (ORCPT ); Sat, 3 Jun 2023 03:31:28 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9466D198 for ; Sat, 3 Jun 2023 00:31:25 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.56]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4QYBM457cKztQS5; Sat, 3 Jun 2023 15:29:04 +0800 (CST) Received: from huawei.com (10.175.104.170) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.23; Sat, 3 Jun 2023 15:31:21 +0800 From: Miaohe Lin To: , , , CC: , , , , , , , Subject: [PATCH] sched/core: remove unneeded ptr movement in sched_init() Date: Sat, 3 Jun 2023 15:31:16 +0800 Message-ID: <20230603073116.1128901-1-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.175.104.170] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" There's no need to move the ptr forward after root_task_group.rt_rq is set as ptr is not used since then. Signed-off-by: Miaohe Lin --- kernel/sched/core.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 239fa7a80c0f..bfc655b82bd5 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -9937,7 +9937,6 @@ void __init sched_init(void) ptr +=3D nr_cpu_ids * sizeof(void **); =20 root_task_group.rt_rq =3D (struct rt_rq **)ptr; - ptr +=3D nr_cpu_ids * sizeof(void **); =20 #endif /* CONFIG_RT_GROUP_SCHED */ } --=20 2.27.0