From patchwork Sun Aug 5 15:02:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhong jiang X-Patchwork-Id: 10556159 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 753E213AC for ; Sun, 5 Aug 2018 15:15:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 63DA229804 for ; Sun, 5 Aug 2018 15:15:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 57ACA29805; Sun, 5 Aug 2018 15:15:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 055E529807 for ; Sun, 5 Aug 2018 15:15:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726271AbeHERTa (ORCPT ); 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 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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(-)