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=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,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 022B2C33CB1 for ; Tue, 14 Jan 2020 13:18:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D52D62467A for ; Tue, 14 Jan 2020 13:18:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728721AbgANNSD (ORCPT ); Tue, 14 Jan 2020 08:18:03 -0500 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:42344 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726453AbgANNSD (ORCPT ); Tue, 14 Jan 2020 08:18:03 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R591e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e07417;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0TnjLvki_1579007880; Received: from localhost(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0TnjLvki_1579007880) by smtp.aliyun-inc.com(127.0.0.1); Tue, 14 Jan 2020 21:18:00 +0800 From: Alex Shi Cc: Alex Shi , Jeff Layton , Sage Weil , Ilya Dryomov , ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] fs/ceph: remove unused variable Date: Tue, 14 Jan 2020 21:17:58 +0800 Message-Id: <1579007878-136866-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If we don't care err here, maybe better to remove it. Signed-off-by: Alex Shi Cc: Jeff Layton Cc: Sage Weil Cc: Ilya Dryomov Cc: ceph-devel@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- fs/ceph/export.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ceph/export.c b/fs/ceph/export.c index b6bfa94332c3..b7bb41cd1070 100644 --- a/fs/ceph/export.c +++ b/fs/ceph/export.c @@ -291,7 +291,6 @@ static struct dentry *__get_parent(struct super_block *sb, struct ceph_mds_request *req; struct inode *inode; int mask; - int err; req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_LOOKUPPARENT, USE_ANY_MDS); @@ -314,7 +313,7 @@ static struct dentry *__get_parent(struct super_block *sb, req->r_args.getattr.mask = cpu_to_le32(mask); req->r_num_caps = 1; - err = ceph_mdsc_do_request(mdsc, NULL, req); + ceph_mdsc_do_request(mdsc, NULL, req); inode = req->r_target_inode; if (inode) ihold(inode); -- 1.8.3.1