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=-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,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 8B26DC48BE5 for ; Tue, 15 Jun 2021 14:34:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6FCF061490 for ; Tue, 15 Jun 2021 14:34:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231409AbhFOOgb (ORCPT ); Tue, 15 Jun 2021 10:36:31 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:34254 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230321AbhFOOga (ORCPT ); Tue, 15 Jun 2021 10:36:30 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.93) (envelope-from ) id 1ltA92-0004Xn-N6; Tue, 15 Jun 2021 14:34:24 +0000 From: Colin King To: Jens Axboe , Pavel Begunkov , io-uring@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] io-wq: remove redundant initialization of variable ret Date: Tue, 15 Jun 2021 15:34:24 +0100 Message-Id: <20210615143424.60449-1-colin.king@canonical.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Colin Ian King The variable ret is being initialized with a value that is never read, the assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King --- fs/io-wq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/io-wq.c b/fs/io-wq.c index 2c37776c0280..e221aaab585c 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -896,7 +896,7 @@ static int io_wqe_hash_wake(struct wait_queue_entry *wait, unsigned mode, struct io_wq *io_wq_create(unsigned bounded, struct io_wq_data *data) { - int ret = -ENOMEM, node; + int ret, node; struct io_wq *wq; if (WARN_ON_ONCE(!data->free_work || !data->do_work)) -- 2.31.1