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=-8.9 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_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 1F907C43441 for ; Sun, 18 Nov 2018 23:50:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C86EC2075B for ; Sun, 18 Nov 2018 23:50:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hco5GoIO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C86EC2075B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728140AbeKSKMS (ORCPT ); Mon, 19 Nov 2018 05:12:18 -0500 Received: from mail-wm1-f68.google.com ([209.85.128.68]:51877 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726950AbeKSKMS (ORCPT ); Mon, 19 Nov 2018 05:12:18 -0500 Received: by mail-wm1-f68.google.com with SMTP id w7-v6so3583692wmc.1 for ; Sun, 18 Nov 2018 15:50:33 -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=vbz3WMnXKGCpjcsYeVzgqx6iuaeUu09p1Ftbl7aIV38=; b=hco5GoIOavU0oF4E/ae6ci+OAQCOhAkLdcalGYGEedT9oTUdjhfghIIwCHyj3yMEyD rFDS/STLieTuSyQfDRgMxI8BK+80uRydnS5GwMtgHmS2iBrOHC8JVBJZNEcdDScSKOe4 h9M4eHwISAtdaVuzwIw7e4SQSVs1DbfCji40c69YWqzoMaECOYv9uq+LphYIMVk7Fr8t SpsKi70Ae+m7g9wOSsuERPRA9Rj0UjR7Zgj1BCwu6wsTrQWGRIX1Q6Xp2jX76pnZPxae ScAbe3OwOQd1UQ1e5lSTP0DYvf+ik3f5Va0444hdV1TnBZtuo8O73r49TRTPLYqUYIrd 0qCg== 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=vbz3WMnXKGCpjcsYeVzgqx6iuaeUu09p1Ftbl7aIV38=; b=RkKlqC3fagDEvccJ+xU+V5DFTwGC09Tmciw3t4HSqXAdEuBO5D1T7esVZbSU/bolL5 HY9Iui9ik8Fi0WmdTklKRpKwtUkCdTqNbKYt8DYH2yP//8JE5amxFCJuT4rdKhMWwpI4 jIyTSnER3rRMRbXpdd4qJoZR/Vkx+c5AAkiq1Lq5Aw56oHFMZ7CKR1iYLvot6XYvbDAY ut5SIGNZ6E1rZ4i5BxjvfOFHAKUv84VEP8KBp3Dt8DE5RvcoF1eDcF/FBPqA2OzadyLD lTErpNZeB2hW0GQwNDwoxBhrQysrcXtQe71pcXRVjEk4gVBX1DGtzUPRVA7mtzILMzJ4 VmYw== X-Gm-Message-State: AGRZ1gLNGvGt/gELw4JMwl+0wAalOXdmMQQhXUsM5Qr3EXckcFiRi6q0 TK6fxOea84fxPC12PK9m4wdAl7QSFSI= X-Google-Smtp-Source: AFSGD/WKW3DUkmesBaOx3eJ34/c8gIBEqXfrJ5Gv78JwOuPB+IKlQckU+fPCT0PmkJ76Bpvjkpwbew== X-Received: by 2002:a1c:6283:: with SMTP id w125-v6mr5566594wmb.117.1542585032802; Sun, 18 Nov 2018 15:50:32 -0800 (PST) Received: from qg-desktop-d00 (cpc83989-pool15-2-0-cust601.15-1.cable.virginm.net. [82.4.42.90]) by smtp.gmail.com with ESMTPSA id t137-v6sm10348223wmt.0.2018.11.18.15.50.32 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 18 Nov 2018 15:50:32 -0800 (PST) Received: from daniel-robson by qg-desktop-d00 with local (Exim 4.91) (envelope-from ) id 1gOWpj-0004cJ-BA; Sun, 18 Nov 2018 23:50:31 +0000 From: danielijrobson@gmail.com To: danielijrobson@gmail.com Cc: akpm@linux-foundation.org, dbueso@suse.de, manfred@colorfullife.com, ebiederm@xmission.com, mike.kravetz@oracle.com, linux@dominikbrodowski.net, viro@zeniv.linux.org.uk, ebiggers@google.com, arnd@arndb.de, linux-kernel@vger.kernel.org Subject: [PATCH] ipc/shm.c: removed 'int err' from shm_get_policy() Date: Sun, 18 Nov 2018 23:49:11 +0000 Message-Id: <20181118234911.17697-1-danielijrobson@gmail.com> X-Mailer: git-send-email 2.18.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Daniel Robson removed unneeded variable in shm_get_policy() Signed-off-by: Daniel Robson --- ipc/shm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/ipc/shm.c b/ipc/shm.c index 0842411cb0e9..2cb493214108 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -461,11 +461,10 @@ static int shm_set_policy(struct vm_area_struct *vma, struct mempolicy *new) { struct file *file = vma->vm_file; struct shm_file_data *sfd = shm_file_data(file); - int err = 0; if (sfd->vm_ops->set_policy) - err = sfd->vm_ops->set_policy(vma, new); - return err; + return sfd->vm_ops->set_policy(vma, new); + return 0; } static struct mempolicy *shm_get_policy(struct vm_area_struct *vma, -- 2.18.0