From patchwork Mon Feb 22 06:47:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 386514 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=-16.7 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=unavailable 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 418C1C433E0 for ; Mon, 22 Feb 2021 06:47:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CBAA464EB4 for ; Mon, 22 Feb 2021 06:47:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229953AbhBVGr6 (ORCPT ); Mon, 22 Feb 2021 01:47:58 -0500 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:58705 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229913AbhBVGr4 (ORCPT ); Mon, 22 Feb 2021 01:47:56 -0500 X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R741e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=alimailimapcm10staff010182156082; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=10; SR=0; TI=SMTPD_---0UPBjxZ._1613976431; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UPBjxZ._1613976431) by smtp.aliyun-inc.com(127.0.0.1); Mon, 22 Feb 2021 14:47:11 +0800 From: Yang Li To: martin.petersen@oracle.com Cc: mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, jejb@linux.ibm.com, tyreld@linux.ibm.com, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] scsi: ibmvfc: Switch to using the new API kobj_to_dev() Date: Mon, 22 Feb 2021 14:47:09 +0800 Message-Id: <1613976429-89853-1-git-send-email-yang.lee@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org fixed the following coccicheck: ./drivers/scsi/ibmvscsi/ibmvfc.c:3161:60-61: WARNING opportunity for kobj_to_dev() Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/scsi/ibmvscsi/ibmvfc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 65f168c..e947149 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -3158,7 +3158,7 @@ static ssize_t ibmvfc_read_trace(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct Scsi_Host *shost = class_to_shost(dev); struct ibmvfc_host *vhost = shost_priv(shost); unsigned long flags = 0;