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X-IronPort-AV: E=McAfee;i="6600,9927,10967"; a="9927338" X-IronPort-AV: E=Sophos;i="6.05,226,1701158400"; d="scan'208";a="9927338" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jan 2024 15:51:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10967"; a="906898598" X-IronPort-AV: E=Sophos;i="6.05,226,1701158400"; d="scan'208";a="906898598" Received: from lkp-server01.sh.intel.com (HELO 370188f8dc87) ([10.239.97.150]) by fmsmga002.fm.intel.com with ESMTP; 28 Jan 2024 15:51:50 -0800 Received: from kbuild by 370188f8dc87 with local (Exim 4.96) (envelope-from ) id 1rUEwG-0003rQ-23; Sun, 28 Jan 2024 23:51:48 +0000 Date: Mon, 29 Jan 2024 07:50:58 +0800 From: kernel test robot To: Tony Solomonik Cc: oe-kbuild-all@lists.linux.dev, willy@infradead.org, axboe@kernel.dk, linux-fsdevel@vger.kernel.org, brauner@kernel.org, Tony Solomonik Subject: Re: [PATCH v7 1/2] Add do_ftruncate that truncates a struct file Message-ID: <202401290716.JZDZbcf3-lkp@intel.com> References: <20240126155720.20385-2-tony.solomonik@gmail.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240126155720.20385-2-tony.solomonik@gmail.com> Hi Tony, kernel test robot noticed the following build warnings: [auto build test WARNING on d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7] url: https://github.com/intel-lab-lkp/linux/commits/Tony-Solomonik/Add-do_ftruncate-that-truncates-a-struct-file/20240126-235914 base: d3fa86b1a7b4cdc4367acacea16b72e0a200b3d7 patch link: https://lore.kernel.org/r/20240126155720.20385-2-tony.solomonik%40gmail.com patch subject: [PATCH v7 1/2] Add do_ftruncate that truncates a struct file config: i386-randconfig-141-20240129 (https://download.01.org/0day-ci/archive/20240129/202401290716.JZDZbcf3-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202401290716.JZDZbcf3-lkp@intel.com/ smatch warnings: fs/open.c:178 do_ftruncate() warn: inconsistent indenting vim +178 fs/open.c 156 157 long do_ftruncate(struct file *file, loff_t length) 158 { 159 struct inode *inode; 160 struct dentry *dentry; 161 int error; 162 163 dentry = file->f_path.dentry; 164 inode = dentry->d_inode; 165 if (!S_ISREG(inode->i_mode) || !(file->f_mode & FMODE_WRITE)) 166 return -EINVAL; 167 168 /* Check IS_APPEND on real upper inode */ 169 if (IS_APPEND(file_inode(file))) 170 return -EPERM; 171 sb_start_write(inode->i_sb); 172 error = security_file_truncate(file); 173 if (!error) 174 error = do_truncate(file_mnt_idmap(file), dentry, length, 175 ATTR_MTIME | ATTR_CTIME, file); 176 sb_end_write(inode->i_sb); 177 > 178 return error; 179 } 180 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki