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 7D0A7C433F5 for ; Sat, 23 Apr 2022 01:01:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231396AbiDWBEb (ORCPT ); Fri, 22 Apr 2022 21:04:31 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229662AbiDWBE1 (ORCPT ); Fri, 22 Apr 2022 21:04:27 -0400 Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 832BB113C for ; Fri, 22 Apr 2022 18:01:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1650675692; x=1682211692; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=2WP7ub7xrR2H1DfDmRE4zdawKRwwQDpCBnp9sLDotDQ=; b=bUnY6NboJHWPaKVt7SlZAkcDr2BpKCSiXHDzVoPuzpodi5yKG61F5GtF Wgh4kDmiXg9F0DguElgaxdhUzNK7PTD/d0sGvMEhrTBk2hoAvDAuEer/6 +6xH05ROetKKaTDCxpLGKNxYrbrmq5NOJWyERhS/74JSkQJTwXYPM0s9v bazVIQUZsJk1OZYzeFKUsbnNeZXOzyj+ulFDFaJHGaHxLIzxRe9AEYa/O HSPCv4/gnZjY2SoKV6L1oVEGHvgpJr5sgnUtA0aoCYzmJyMHlLRdfZOqf Z4WXp3l24UxUiOPx4E3zozWxGokz/2/R63EI06ZpfplkrbWe6Imvky/bu A==; X-IronPort-AV: E=McAfee;i="6400,9594,10324"; a="327738818" X-IronPort-AV: E=Sophos;i="5.90,283,1643702400"; d="scan'208";a="327738818" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Apr 2022 18:01:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,283,1643702400"; d="scan'208";a="648862967" Received: from lkp-server01.sh.intel.com (HELO 3abc53900bec) ([10.239.97.150]) by FMSMGA003.fm.intel.com with ESMTP; 22 Apr 2022 18:01:30 -0700 Received: from kbuild by 3abc53900bec with local (Exim 4.95) (envelope-from ) id 1ni49S-000AkQ-2n; Sat, 23 Apr 2022 01:01:30 +0000 Date: Sat, 23 Apr 2022 09:00:27 +0800 From: kernel test robot To: Hannes Reinecke Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Christoph Hellwig , Chaitanya Kulkarni Subject: [PATCH] nvme-fabrics: fix returnvar.cocci warnings Message-ID: References: <202204230847.xzM1AwY1-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202204230847.xzM1AwY1-lkp@intel.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: kernel test robot drivers/nvme/host/fabrics.c:1095:5-8: Unneeded variable: "ret". Return "0" on line 1109 Remove unneeded variable used to store return value. Generated by: scripts/coccinelle/misc/returnvar.cocci Fixes: f18ee3d98815 ("nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics") CC: Hannes Reinecke Reported-by: kernel test robot Signed-off-by: kernel test robot --- tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 06fb4ecfeac7e00d6704fa5ed19299f2fefb3cc9 commit: f18ee3d988157ebcadc9b7e5fd34811938f50223 nvme-fabrics: print out valid arguments when reading from /dev/nvme-fabrics :::::: branch date: 4 hours ago :::::: commit date: 4 months ago host/fabrics.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- drivernvme/host/fabrics.c @@ -1092,7 +1092,6 @@ static void __nvmf_concat_opt_tokens(str 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 out_unlock: mutex_unlock(&nvmf_dev_mutex); - return ret; + return 0; } static int nvmf_dev_open(struct inode *inode, struct file *file)