From patchwork Thu Mar 23 11:35:59 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 95903 Delivered-To: patch@linaro.org Received: by 10.140.89.233 with SMTP id v96csp692515qgd; Thu, 23 Mar 2017 04:36:52 -0700 (PDT) X-Received: by 10.84.247.23 with SMTP id n23mr2937029pll.39.1490269012464; Thu, 23 Mar 2017 04:36:52 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h25si3794598pfk.166.2017.03.23.04.36.52; Thu, 23 Mar 2017 04:36:52 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934354AbdCWLgm (ORCPT + 15 others); Thu, 23 Mar 2017 07:36:42 -0400 Received: from mail-pf0-f182.google.com ([209.85.192.182]:36187 "EHLO mail-pf0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933392AbdCWLgi (ORCPT ); Thu, 23 Mar 2017 07:36:38 -0400 Received: by mail-pf0-f182.google.com with SMTP id o126so104630501pfb.3 for ; Thu, 23 Mar 2017 04:36:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=TUambgh7hRDMDXp6o1jSvK5jpLbc7sCmvOY5Ee5J2sc=; b=WmhGTzfziELi0IuiN6XWbPR1NPi8wimoRw5NeCjBrCLOw2KNlMH4yMeQGQdjMdax04 yVf3A+8N/R3yJBL6kbicYLvqN3FytBLBn98O0j2dw5wJ38q82t7z4rvfY/v4/qSPxwbb LH3J9hRCG6WKaa1GP0jVccLVrYe7Ye9g++YH0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=TUambgh7hRDMDXp6o1jSvK5jpLbc7sCmvOY5Ee5J2sc=; b=DFHYwGrMoKpN09VWd9RPP7zv/sblFA74+uWwXTleV+EhBiUUOXXhRZsdeSWf116Ak7 TM2mlxBqBofxY7Jvkmsmu9+4oOjiVo517uxeXSGPnF1xaMxr2BlUGSXK6MUxmM2N9BJ9 Mx/vdnGUiQjIkSZ5HhbVJ0wctF7UP4YopdAh1IF6bDyiNpJOG6qmHvCbfHNFQCsiVLKN OsSGoK/3Sk3gQ+s7mrKtqjsXIsc5weI5ysU1pQoLb3bem62L9aNV1bBXIvHEH7kYk2FG Q7kZM7JQvQMdiqLCBr6RR0TT31mifaaBVD+wSKK0eP0LX9j9owcRSrOysbLIy1Ernn7D LK5g== X-Gm-Message-State: AFeK/H0FHtjCBXLaAzbjSWj/vMYw96uZ8UkZa6OctFDZDZ0rD1fNpt80ukCDTGJJK8OtklCm X-Received: by 10.84.218.75 with SMTP id f11mr2974016plm.146.1490268996938; Thu, 23 Mar 2017 04:36:36 -0700 (PDT) Received: from localhost ([122.171.239.200]) by smtp.gmail.com with ESMTPSA id w28sm9883377pge.25.2017.03.23.04.36.35 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 23 Mar 2017 04:36:36 -0700 (PDT) From: Viresh Kumar To: Ingo Molnar , Peter Zijlstra Cc: linaro-kernel@lists.linaro.org, linux-kernel@vger.kernel.org, Vincent Guittot , Viresh Kumar Subject: [PATCH 4/4] sched: core: drop useless expression from sched_init() Date: Thu, 23 Mar 2017 17:05:59 +0530 Message-Id: <62813c68d43f7a9e1cf961710b6e1f4e698c7e4c.1490268634.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 2.12.0.432.g71c3a4f4ba37 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'ptr' is never used after setting 'rt_rq' and there is no need to update it. Signed-off-by: Viresh Kumar --- kernel/sched/core.c | 1 - 1 file changed, 1 deletion(-) -- 2.12.0.432.g71c3a4f4ba37 diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 6d6cad9a46af..bd33a05d038b 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5992,7 +5992,6 @@ void __init sched_init(void) ptr += nr_cpu_ids * sizeof(void **); root_task_group.rt_rq = (struct rt_rq **)ptr; - ptr += nr_cpu_ids * sizeof(void **); #endif /* CONFIG_RT_GROUP_SCHED */ }