From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AEBAC3F2C6 for ; Sat, 29 Feb 2020 21:45:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25B2021D7D for ; Sat, 29 Feb 2020 21:45:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ei3+4eUi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727431AbgB2VlS (ORCPT ); Sat, 29 Feb 2020 16:41:18 -0500 Received: from mail-lf1-f68.google.com ([209.85.167.68]:40632 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727170AbgB2VlR (ORCPT ); Sat, 29 Feb 2020 16:41:17 -0500 Received: by mail-lf1-f68.google.com with SMTP id c23so4801510lfi.7 for ; Sat, 29 Feb 2020 13:41:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=6uy93UxgHpUDpR9Xr7xOhmfEHcxRhT77RQRFOSS/Ayo=; b=ei3+4eUi1I/cTlQjIc27NVqUqXgeWkP9L6Jta5Z5va+asPyUqRNa95neDp7GXeB1Ep /upc7Kq3R0CGgZJfTGh46fQhWWWAZY1VrIy74ViGrjQ5e0ivM4j8Dw9Q4qX/caIuGAXT Pr9Y0lUBXj7nduyUqCuEAKm3U081Mj62nrRh4WvXQmcV/DdeedgbdBNyifFuAleagq7s 4yKzf5RC2D42gHRt0WuUsze0PT3w44ZHgUwXMhsnHtMh5+1YtBMS8332soUMByTJfxFq woa1qxesG0HdH4SdfEPyMnjMVCrUI1IaXZX7sanyRt6aWYRh8GpGdkhycgKZHBSI8HYu BhTg== 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; bh=6uy93UxgHpUDpR9Xr7xOhmfEHcxRhT77RQRFOSS/Ayo=; b=B9aRyPPby7zlsUWalrWQ7cJexcOTMInFxJiO4PbgAupV0p0ifPEizzku1VA7esutjk MorH/jlXkxONl5Kq6M17wOLtqMxccFfWQkQWobTgXhfve9GQeuAu6Tr+ACOEmlfEab9r zQHsoLbzQzf5uf1wMQrZ9uMiN/LxVxSJanXz4lgW43C+fnFgUSyn7edPElGW6glBywsV XFWxBYKL8X7dJAXzI2r1mRn1tdeZgzeNh1OZhnWwZo87Lbdu98AU12aflA/VzPoFU6aa PrmcBLbadRqDHd+YfeHM/E9WVfE+V7LCWmFg9ByZS6Lnw1ZtJ8YUvnY60r63uiti2Gkv DZhw== X-Gm-Message-State: ANhLgQ0Z7z4iRFPpAJ+Q1cXdj6h1oecjzoblKnH9p0oZbjZ3PSfWx2TE UqzNzsv2sM1vYAK17p5YIws+wvKSUPw= X-Google-Smtp-Source: ADFU+vvbPTQ7oOlwmxID5YGVvq1OYiYYJSvhJQexKefXGy2lg1QXrlfSUNGVmoVc/cx+MBGi9C2oCw== X-Received: by 2002:ac2:4307:: with SMTP id l7mr6033407lfh.37.1583012475035; Sat, 29 Feb 2020 13:41:15 -0800 (PST) Received: from localhost.localdomain (188.146.100.83.nat.umts.dynamic.t-mobile.pl. [188.146.100.83]) by smtp.gmail.com with ESMTPSA id i67sm7976242lfd.38.2020.02.29.13.41.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Feb 2020 13:41:14 -0800 (PST) From: mateusznosek0@gmail.com To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Mateusz Nosek , akpm@linux-foundation.org Subject: [PATCH] mm/vmscan.c: Clean code by removing unnecessary assignment Date: Sat, 29 Feb 2020 22:40:22 +0100 Message-Id: <20200229214022.11853-1-mateusznosek0@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Mateusz Nosek Previously 0 was assigned to variable 'lruvec_size', but the variable was never read later. So the assignment can be removed. Signed-off-by: Mateusz Nosek --- mm/vmscan.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index f14c8c6069a6..a605ff36f126 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -2427,10 +2427,8 @@ static void get_scan_count(struct lruvec *lruvec, struct scan_control *sc, case SCAN_FILE: case SCAN_ANON: /* Scan one type exclusively */ - if ((scan_balance == SCAN_FILE) != file) { - lruvec_size = 0; + if ((scan_balance == SCAN_FILE) != file) scan = 0; - } break; default: /* Look ma, no brain */ -- 2.17.1