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=-16.8 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 EE7DAC433E0 for ; Mon, 1 Mar 2021 08:22:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEC17601FB for ; Mon, 1 Mar 2021 08:22:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232878AbhCAIV5 (ORCPT ); Mon, 1 Mar 2021 03:21:57 -0500 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:36187 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232849AbhCAIVz (ORCPT ); Mon, 1 Mar 2021 03:21:55 -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=e01e04426;MF=yang.lee@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0UPvxPBj_1614586871; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0UPvxPBj_1614586871) by smtp.aliyun-inc.com(127.0.0.1); Mon, 01 Mar 2021 16:21:12 +0800 From: Yang Li To: kbusch@kernel.org Cc: axboe@fb.com, hch@lst.de, sagi@grimberg.me, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Yang Li Subject: [PATCH] lightnvm: Switch to using the new API kobj_to_dev() Date: Mon, 1 Mar 2021 16:21:09 +0800 Message-Id: <1614586869-1479-1-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/nvme/host/lightnvm.c:1243:60-61: WARNING opportunity for kobj_to_dev() Reported-by: Abaci Robot Signed-off-by: Yang Li --- drivers/nvme/host/lightnvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/lightnvm.c b/drivers/nvme/host/lightnvm.c index b705988..e3240d1 100644 --- a/drivers/nvme/host/lightnvm.c +++ b/drivers/nvme/host/lightnvm.c @@ -1240,7 +1240,7 @@ static ssize_t nvm_dev_attr_show_20(struct device *dev, static umode_t nvm_dev_attrs_visible(struct kobject *kobj, struct attribute *attr, int index) { - struct device *dev = container_of(kobj, struct device, kobj); + struct device *dev = kobj_to_dev(kobj); struct gendisk *disk = dev_to_disk(dev); struct nvme_ns *ns = disk->private_data; struct nvm_dev *ndev = ns->ndev; -- 1.8.3.1