From patchwork Thu Jan 21 09:11:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abaci Team X-Patchwork-Id: 369039 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2338C433E0 for ; Thu, 21 Jan 2021 09:14:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 609B5238EC for ; Thu, 21 Jan 2021 09:14:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728397AbhAUJNn (ORCPT ); Thu, 21 Jan 2021 04:13:43 -0500 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:42823 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728269AbhAUJMs (ORCPT ); Thu, 21 Jan 2021 04:12:48 -0500 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R101e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04423; MF=abaci-bugfix@linux.alibaba.com; NM=1; PH=DS; RN=7; SR=0; TI=SMTPD_---0UMQ.y10_1611220314; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:abaci-bugfix@linux.alibaba.com fp:SMTPD_---0UMQ.y10_1611220314) by smtp.aliyun-inc.com(127.0.0.1); Thu, 21 Jan 2021 17:12:02 +0800 From: Yang Li To: mchehab@kernel.org Cc: sakari.ailus@linux.intel.com, gregkh@linuxfoundation.org, linux-media@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH 1/3] media: atomisp: remove redundant NULL check Date: Thu, 21 Jan 2021 17:11:50 +0800 Message-Id: <1611220312-89384-1-git-send-email-abaci-bugfix@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Fix below warnings reported by coccicheck: ./drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c:159:4-10: WARNING: NULL check before some freeing functions is not needed. Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c index e861777..823ec54 100644 --- a/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c +++ b/drivers/staging/media/atomisp/pci/runtime/isp_param/src/isp_param.c @@ -155,8 +155,7 @@ for (mem = 0; mem < IA_CSS_NUM_MEMORIES; mem++) { for (pclass = 0; pclass < IA_CSS_NUM_PARAM_CLASSES; pclass++) { - if (mem_params->params[pclass][mem].address) - kvfree(mem_params->params[pclass][mem].address); + kvfree(mem_params->params[pclass][mem].address); if (css_params->params[pclass][mem].address) hmm_free(css_params->params[pclass][mem].address); mem_params->params[pclass][mem].address = NULL;