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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B49E7C433EF for ; Fri, 7 Jan 2022 02:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345365AbiAGCXO (ORCPT ); Thu, 6 Jan 2022 21:23:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50876 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344468AbiAGCXO (ORCPT ); Thu, 6 Jan 2022 21:23:14 -0500 Received: from mail-qv1-xf2f.google.com (mail-qv1-xf2f.google.com [IPv6:2607:f8b0:4864:20::f2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DEF42C061245 for ; Thu, 6 Jan 2022 18:23:13 -0800 (PST) Received: by mail-qv1-xf2f.google.com with SMTP id q4so4186677qvh.9 for ; Thu, 06 Jan 2022 18:23:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dFifp4IhOFibmidbxdWOtwDyLOsL6LxbTa27pTNK8Nk=; b=pPyr/dIuKq4QiCp1BtRqwAxXMqf7zUjwgKGFiN7eXE/emsKEpDtIPdUXicWnetHw1n bo700UQrZGPRbWMxhGJw2HezQiy2om+ZkPe5TEM2tsY9bIIzvxiMaUqKCkv1Td2YdZfw hEVOl+XLVnGybqZjvpWk3mdDx/JxLfl/Xnx9ytXO87F1sJ3ZCPKDThROcBX9qvGiqv+x 6P1H4jckjJXIuwO+UiQtvMjDyTnmwwWphMvgAk8+lsiXRXwDDmrT7ZJ5xoRz2s9oQCJi 2XwUrlMfsdp/ge6pD50UdBK22Edh3MLBZBo0rBGACVl4Mq4j634+5erffDYO+moW/ijT s6uQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=dFifp4IhOFibmidbxdWOtwDyLOsL6LxbTa27pTNK8Nk=; b=O9y1ZoqFC5TFNB9tv6wHtiF9qNol+mROMLJBbruQNz67Iroz1m/WpQR7Ldmqex7pZ2 JK4Z+xOnsZQ3CUi2rxYuGp2K3GBOIZQikjjRZT15VtzgXxRzwlDmbP0xdG6AmUFSIK7B 70LxszECJFeqdhSNzrKOwDspphtMGrxYIZuhkoLfdJGmjtvGSdlDw9i3s2DwN4UdxtRs 0jbS86QgkOfH1ciQNE0Uw3tinzD59s+ST4R76vGW5i6eMWcdRO/Le27EIzncUWLKOtU+ s8fUPV8LujyczbcK4nLrSEUj76t9yaVkEY8j/WBTfVnflUT8ywZ0RSxZ1Q0BWXQqeoJC //CA== X-Gm-Message-State: AOAM533Jjp/DCrsnFNSfr6gueKB7mUcSNgO0iu9sIRuD64KcY5ByOCrZ rRC9nncyhkfEsO+5bPPe9Ss= X-Google-Smtp-Source: ABdhPJx05b+2PR+Ea1MqSU7lA8zHdT3RQG2PnuCl2Ds80cRnsOvNuPrbeYoAwMY0rtlBMg7w7n4BUw== X-Received: by 2002:a05:6214:21ce:: with SMTP id d14mr56783406qvh.73.1641522193157; Thu, 06 Jan 2022 18:23:13 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id h3sm2619617qko.78.2022.01.06.18.23.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Jan 2022 18:23:12 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: deng.changcheng@zte.com.cn To: kbusch@kernel.org Cc: axboe@fb.com, hch@lst.de, sagi@grimberg.me, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Changcheng Deng , Zeal Robot Subject: [PATCH] nvme-fabrics: remove unneeded variable Date: Fri, 7 Jan 2022 02:23:06 +0000 Message-Id: <20220107022306.622222-1-deng.changcheng@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Changcheng Deng Remove unneeded variable used to store return value. Reported-by: Zeal Robot Signed-off-by: Changcheng Deng --- drivers/nvme/host/fabrics.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/nvme/host/fabrics.c b/drivers/nvme/host/fabrics.c index 7ae041e2b3fb..f79a66d4e22c 100644 --- a/drivers/nvme/host/fabrics.c +++ b/drivers/nvme/host/fabrics.c @@ -1092,7 +1092,6 @@ static void __nvmf_concat_opt_tokens(struct seq_file *seq_file) static int nvmf_dev_show(struct seq_file *seq_file, void *private) { struct nvme_ctrl *ctrl; - int ret = 0; mutex_lock(&nvmf_dev_mutex); ctrl = seq_file->private; @@ -1106,7 +1105,7 @@ static int nvmf_dev_show(struct seq_file *seq_file, void *private) out_unlock: mutex_unlock(&nvmf_dev_mutex); - return ret; + return 0; } static int nvmf_dev_open(struct inode *inode, struct file *file) -- 2.25.1