Received: by 2002:ac0:a5a7:0:0:0:0:0 with SMTP id m36-v6csp2620791imm; Sun, 5 Aug 2018 08:16:44 -0700 (PDT) X-Google-Smtp-Source: AAOMgpe7b85+ZgqCU8K27rcbdmewYyYaBZ8iTRD9W1WLJM8azKUn8mK+9WZ2t363IAGxv1qT+/vC X-Received: by 2002:a63:6a45:: with SMTP id f66-v6mr10966912pgc.81.1533482204312; Sun, 05 Aug 2018 08:16:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1533482204; cv=none; d=google.com; s=arc-20160816; b=mxUzINL8eEYiW5x0bluhL65t1obp/oa4h3dxIQ9eeaQKW3W5SAlWtXy8Gl+5hKnYTA Mzo1//ep3NrWRKPrTLS4FTgiXddtD8PXX/24Bb36ru4JWfNzASKS76ZFq4qePidc7s43 p3AkhMm/58xT5eFwm/FxsOSYOEc13++pQjbbFET4X2Ug7LchHMLzM3FMWp3Ls+oLeUre UkRmqoSg7CG+9b6gHEbtsp54kda+L9kb7WtmNQUuJVQynL3ux6BHz0sYls1nuHVFzYEA xbyVR62/XnQsst8m/9BEfR+iLnQTnJ+n3856QW6MmiqAuoSvy6Jlx0bue83+VSjKB1YK zi9g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=5oIlT3Urhn2CKHIpV7A++Iv9X3ce/nxipV10NYLAWDU=; b=bsSNWCLCpgVHpVZEAyAnswctHLKfepSXVVTDSOyDBR+XpqnCP3VVuCRZwj9peCTLUX Ff6cE0HHVhqzi82uCAJme3ZWModJT9PKGaDBGNox2VRfH4EodJ1RO02H4aMndQEMVeGS oG3IOEE8TCV9uHiO7gqsFTAXfRSmK1jXcUduxYl673gpcircLPXHdhvBYb0qrEePN2hS VCYTiVT8DTQCM4F96hO03bG8YSoGneMZVu+9GSuf8Ba1UO9XfmtGfhC9RblyPEDh+xXE slMnD2tmanJQIHn9i+aYwCd6hPtJFqv2YwdJB6gjnXbnCHIQ3DOGezYBRLBpYN2bXDLW K0bg== ARC-Authentication-Results: i=1; mx.google.com; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y6-v6si9211257pgk.474.2018.08.05.08.16.29; Sun, 05 Aug 2018 08:16:44 -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; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726465AbeHERTa (ORCPT + 99 others); Sun, 5 Aug 2018 13:19:30 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:47130 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726251AbeHERTa (ORCPT ); Sun, 5 Aug 2018 13:19:30 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id C22EE4D8885F3; Sun, 5 Aug 2018 23:14:32 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.399.0; Sun, 5 Aug 2018 23:14:30 +0800 From: zhong jiang To: , , CC: , Subject: [PATCH 0/3] Remove uneeded variable "err" Date: Sun, 5 Aug 2018 23:02:48 +0800 Message-ID: <1533481371-21349-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org zhong jiang (3): fs/btrfs/disk-io: Remove unneeded variable "err" fs/btrfs/extent-tree: remove redudant variable "err" fs/btrfs/tree-log: remove the unneeded variable "err" fs/btrfs/disk-io.c | 12 ++++-------- fs/btrfs/extent-tree.c | 6 ++---- fs/btrfs/tree-log.c | 5 +---- fs/btrfs/tree-log.h | 2 +- 4 files changed, 8 insertions(+), 17 deletions(-) -- 1.7.12.4