From: kbuild test robot Subject: Re: [PATCH v4 3/3] drivers: crypto: Enable CPT options crypto for build Date: Thu, 12 Jan 2017 21:38:57 +0800 Message-ID: <201701122154.qOAETU7M%fengguang.wu@intel.com> References: <1484132211-917-4-git-send-email-george.cherian@cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kbuild-all@01.org, herbert@gondor.apana.org.au, davem@davemloft.net, david.daney@cavium.com, clabbe.montjoie@gmail.com, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, George Cherian To: George Cherian Return-path: Content-Disposition: inline In-Reply-To: <1484132211-917-4-git-send-email-george.cherian@cavium.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org Hi George, [auto build test WARNING on v4.9-rc8] [cannot apply to cryptodev/master crypto/master sparc-next/master next-20170111] [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/George-Cherian/Add-Support-for-Cavium-Cryptographic-Acceleration-Unit/20170112-192240 coccinelle warnings: (new ones prefixed by >>) >> drivers/crypto/cavium/cpt/cptvf_reqmanager.c:312:2-8: 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/crypto/cavium/cpt/cptvf_reqmanager.c:315:2-8: 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/crypto/cavium/cpt/cptvf_reqmanager.c:318:2-8: 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/crypto/cavium/cpt/cptvf_reqmanager.c:321:2-8: 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