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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 E414AC282CE for ; Tue, 4 Jun 2019 06:58:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA04624DB4 for ; Tue, 4 Jun 2019 06:58:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="mVr5fzjs" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfFDG6z (ORCPT ); Tue, 4 Jun 2019 02:58:55 -0400 Received: from mail-lj1-f193.google.com ([209.85.208.193]:37259 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726837AbfFDG6x (ORCPT ); Tue, 4 Jun 2019 02:58:53 -0400 Received: by mail-lj1-f193.google.com with SMTP id 131so6039843ljf.4 for ; Mon, 03 Jun 2019 23:58:52 -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:mime-version :content-transfer-encoding; bh=miy+F0UoMi0lHDhsda5tGypnZkgAe9GPxZhd/GwR4u4=; b=mVr5fzjsLR1nkrv+kdyuXyQZYPVgVYh780mkZNBtzql5tdvV6xYIXziep7mAHvlpgr wgVyucCn9Q+gRs9xdpx5DDJBkgsWgpVO758qfmyjDY+nq/AGEVHSIj6TD8fqoVO6NuB2 gmN9XNCHZemMWo7MBLZf9LlwZdrVYmZpT4HX/YhK8tgItVFx1+9PVUn4axVECn2cPbiR xaZ9JlI8wU4yhQ5NKlasEhRA9N5TlsYY08c9dTH9lwSnisaGNESI7RSrQuR+URHoqolU 7sWzDFpg5l+yS+IUyV3P5ZwDTQ9RdxIoM9FShhqodspBm7i0OQ2BQQ+n7YVmD1emI5gi c3RA== 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:mime-version :content-transfer-encoding; bh=miy+F0UoMi0lHDhsda5tGypnZkgAe9GPxZhd/GwR4u4=; b=cYnIHcX3bDD5TB9nbvCaZbJHO/scJvmzjlpx4WHdTlcJcmlH0TjG90atOosmF/vK3r uJblnkGl4ACqNqfoJ4BK/4fYy4WeiD5/txhqhZYEEJ0Gv0CWx46MgmXb9kX9ni0ZN1Ju uS2ferPFOsZl8zA8E7lGxMa1mbyFw+DKhsQF1FaY9ZaUBUIxsHAnExKGJkyWgq9r6jPk SxM7RFbggbmG78aNgipi7gwERLlfJ66KMuim5UuODx0fQhixJeceCJJVl4uQ+Ymrmt0U 91THeEKSAatFLJ+pUfYXefVuZPHXvXJsmA7LKwvP4e5a0Sh38dXFF0wksNQzzZPrWKxB rSog== X-Gm-Message-State: APjAAAUFiHTnVmepLUJTJHkVLWMwy/38+s6JcI1hTIBrD9lW8XWo6ruM ftevDhaI22usT7OAR7CE1SPaqg== X-Google-Smtp-Source: APXvYqzs6Jwh4UF70YPDT+9ZM8x2yVImFgcqBfuOAwxH86MX/JoTCM2AAKQTK0oKPr9S/2mco/Dh9Q== X-Received: by 2002:a2e:9654:: with SMTP id z20mr3491108ljh.52.1559631531818; Mon, 03 Jun 2019 23:58:51 -0700 (PDT) Received: from localhost (c-1c3670d5.07-21-73746f28.bbcust.telenor.se. [213.112.54.28]) by smtp.gmail.com with ESMTPSA id r11sm2978344ljh.90.2019.06.03.23.58.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 03 Jun 2019 23:58:51 -0700 (PDT) From: Anders Roxell To: minchan@kernel.org, ngupta@vflare.org Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Anders Roxell Subject: [PATCH] zsmalloc: remove unused variable Date: Tue, 4 Jun 2019 08:58:26 +0200 Message-Id: <20190604065826.26064-1-anders.roxell@linaro.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The variable 'entry' is no longer used and the compiler rightly complains that it should be removed. ../mm/zsmalloc.c: In function ‘zs_pool_stat_create’: ../mm/zsmalloc.c:648:17: warning: unused variable ‘entry’ [-Wunused-variable] struct dentry *entry; ^~~~~ Rework to remove the unused variable. Fixes: 4268509a36a7 ("zsmalloc: no need to check return value of debugfs_create functions") Signed-off-by: Anders Roxell --- mm/zsmalloc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index 1347d7922ea2..db09eb3669c5 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -645,8 +645,6 @@ DEFINE_SHOW_ATTRIBUTE(zs_stats_size); static void zs_pool_stat_create(struct zs_pool *pool, const char *name) { - struct dentry *entry; - if (!zs_stat_root) { pr_warn("no root stat dir, not creating <%s> stat dir\n", name); return; -- 2.20.1