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 0D560C28D14 for ; Tue, 2 Mar 2021 10:11:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E98616146D for ; Tue, 2 Mar 2021 10:11:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1382728AbhCBKGc (ORCPT ); Tue, 2 Mar 2021 05:06:32 -0500 Received: from out30-54.freemail.mail.aliyun.com ([115.124.30.54]:41172 "EHLO out30-54.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1577840AbhCBJ4d (ORCPT ); Tue, 2 Mar 2021 04:56:33 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04420;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0UQ4en6v_1614678946; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UQ4en6v_1614678946) by smtp.aliyun-inc.com(127.0.0.1); Tue, 02 Mar 2021 17:55:50 +0800 From: Jiapeng Chong 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, Jiapeng Chong Subject: [PATCH] dax-device: Switch to using the new API kobj_to_dev() Date: Tue, 2 Mar 2021 17:55:44 +0800 Message-Id: <1614678944-26544-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following coccicheck warnings: ./drivers/dax/bus.c:489:60-61: WARNING opportunity for kobj_to_dev(). ./drivers/dax/bus.c:1218:60-61: WARNING opportunity for kobj_to_dev(). Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- 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 452e85a..37d7cc6 100644 --- a/drivers/dax/bus.c +++ b/drivers/dax/bus.c @@ -486,7 +486,7 @@ 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)) @@ -1215,7 +1215,7 @@ 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