From mboxrd@z Thu Jan 1 00:00:00 1970 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=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 BD446C433DB for ; Mon, 22 Feb 2021 09:42:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8373D64E2F for ; Mon, 22 Feb 2021 09:42:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230135AbhBVJls (ORCPT ); Mon, 22 Feb 2021 04:41:48 -0500 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]:58023 "EHLO out30-132.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230139AbhBVJl3 (ORCPT ); Mon, 22 Feb 2021 04:41:29 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R131e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04395;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0UPEY.ri_1613986846; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UPEY.ri_1613986846) by smtp.aliyun-inc.com(127.0.0.1); Mon, 22 Feb 2021 17:40:47 +0800 From: Yang Li To: dan.j.williams@intel.com Cc: vishal.l.verma@intel.com, dave.jiang@intel.com, linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] device-dax: Switch to using the new API kobj_to_dev() Date: Mon, 22 Feb 2021 17:40:44 +0800 Message-Id: <1613986844-25539-1-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-kernel@vger.kernel.org fixed the following coccicheck: ./drivers/dax/bus.c:486:60-61: WARNING opportunity for kobj_to_dev() ./drivers/dax/bus.c:1215:60-61: WARNING opportunity for kobj_to_dev() Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/dax/bus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dax/bus.c b/drivers/dax/bus.c index 737b207..0e9207c 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -483,7 +483,7 @@ static ssize_t delete_store(struct device *dev, struct device_attribute *attr, static umode_t dax_region_visible(struct kobject *kobj, struct attribute *a, int n) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct dax_region *dax_region = dev_get_drvdata(dev); if (is_static(dax_region)) @@ -1212,7 +1212,7 @@ static ssize_t numa_node_show(struct device *dev, static umode_t dev_dax_visible(struct kobject *kobj, struct attribute *a, int n) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct dev_dax *dev_dax = to_dev_dax(dev); struct dax_region *dax_region = dev_dax->region; -- 1.8.3.1