From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com ([192.55.52.88]:40665 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933145AbeGJNYV (ORCPT ); Tue, 10 Jul 2018 09:24:21 -0400 Date: Tue, 10 Jul 2018 21:24:14 +0800 From: kbuild test robot To: Gu Jinxiang Cc: kbuild-all@01.org, linux-btrfs@vger.kernel.org, nborisov@suse.com Subject: Re: [PATCH v2 2/2] btrfs: get fs_devices pointer form btrfs_scan_one_device Message-ID: <201807102115.iSByfuic%fengguang.wu@intel.com> References: <1531218442-12885-2-git-send-email-gujx@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1531218442-12885-2-git-send-email-gujx@cn.fujitsu.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Hi Gu, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on v4.18-rc4] [cannot apply to btrfs/next next-20180709] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Gu-Jinxiang/btrfs-make-fs_devices-to-be-a-local-variable/20180710-191730 coccinelle warnings: (new ones prefixed by >>) >> fs/btrfs/super.c:2243:8-14: WARNING: PTR_ERR_OR_ZERO can be used Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation