From patchwork Fri Dec 4 18:54:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 337795 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, 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 4132CC433FE for ; Fri, 4 Dec 2020 18:55:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EBBBC22CA1 for ; Fri, 4 Dec 2020 18:55:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729360AbgLDSzE (ORCPT ); Fri, 4 Dec 2020 13:55:04 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:47555 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726405AbgLDSzD (ORCPT ); Fri, 4 Dec 2020 13:55:03 -0500 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1klGDl-0003af-DS; Fri, 04 Dec 2020 18:54:21 +0000 From: Colin King To: Jeff Layton , Ilya Dryomov , ceph-devel@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ceph: remove redundant assignment to variable i Date: Fri, 4 Dec 2020 18:54:21 +0000 Message-Id: <20201204185421.1149669-1-colin.king@canonical.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org From: Colin Ian King The variable i is being initialized with a value that is never read and it is being updated later with a new value in a for-loop. The initialization is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- fs/ceph/mds_client.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 8f1d7500a7ec..b70937caa7a7 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1243,7 +1243,7 @@ static struct ceph_msg *create_session_open_msg(struct ceph_mds_client *mdsc, u6 { struct ceph_msg *msg; struct ceph_mds_session_head *h; - int i = -1; + int i; int extra_bytes = 0; int metadata_key_count = 0; struct ceph_options *opt = mdsc->fsc->client->options;