Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755629AbdCKHPy (ORCPT ); Sat, 11 Mar 2017 02:15:54 -0500 Received: from mga02.intel.com ([134.134.136.20]:35873 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750922AbdCKHPq (ORCPT ); Sat, 11 Mar 2017 02:15:46 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,145,1486454400"; d="scan'208";a="74197161" Date: Sat, 11 Mar 2017 15:15:21 +0800 From: kbuild test robot To: Romain Perier Cc: kbuild-all@01.org, Dan Williams , Doug Ledford , Sean Hefty , Hal Rosenstock , jeffrey.t.kirsher@intel.com, "David S. Miller" , stas.yakovlev@gmail.com, "James E.J. Bottomley" , "Martin K. Petersen" , Felipe Balbi , Greg Kroah-Hartman , linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Romain Perier , Peter Senna Tschudin Subject: Re: [PATCH v5 01/19] block: DAC960: Replace PCI pool old API Message-ID: <201703111417.0LzAlMy8%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20170308161957.28941-2-romain.perier@collabora.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1137 Lines: 20 Hi Romain, [auto build test WARNING on scsi/for-next] [also build test WARNING on v4.11-rc1 next-20170310] [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/Romain-Perier/Replace-PCI-pool-by-DMA-pool-API/20170311-133849 base: https://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git for-next coccinelle warnings: (new ones prefixed by >>) >> drivers/block/DAC960.c:441:3-19: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. drivers/block/DAC960.c:446:1-17: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. 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