From patchwork Sat Nov 28 16:14:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11937627 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 34100C63777 for ; Sat, 28 Nov 2020 16:16:03 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id C9F57246C0 for ; Sat, 28 Nov 2020 16:16:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="P4FlMWBK" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C9F57246C0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 822BB8D0014; Sat, 28 Nov 2020 11:15:46 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 75F818D0010; Sat, 28 Nov 2020 11:15:46 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 58EBA8D0016; Sat, 28 Nov 2020 11:15:46 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0212.hostedemail.com [216.40.44.212]) by kanga.kvack.org (Postfix) with ESMTP id 2D57A8D0014 for ; Sat, 28 Nov 2020 11:15:46 -0500 (EST) Received: from smtpin30.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id EB96A1F10 for ; Sat, 28 Nov 2020 16:15:45 +0000 (UTC) X-FDA: 77534327850.30.sugar28_3a0447127392 Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin30.hostedemail.com (Postfix) with ESMTP id D313C180B3C83 for ; Sat, 28 Nov 2020 16:15:45 +0000 (UTC) X-HE-Tag: sugar28_3a0447127392 X-Filterd-Recvd-Size: 2870 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf06.hostedemail.com (Postfix) with ESMTP for ; Sat, 28 Nov 2020 16:15:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=cCnViX+7xYhlWEzFMVB617+yZ+N1oSjUspGr9itxVFQ=; b=P4FlMWBKcq0hTWFFgONtUX3R2u gRmA9fresO5woUJfSyA9xdHCHX8BTop5LkddmpHkVj+IEG71SHfjmWasWnIbW+vLpA/zEikX0559/ aYLVr3yFLhpG5EPR66Prfn+nAzAReIHHIdKqheYplha3PdGyXCCAwEZEai+t5nddXlLP6lM0H+ABe 9KQupdU+tJXa9IvBhi3ilU5QhID2iV+9Tl9DiY4VVtLbKh3UVtWuozoLhsdcKh3kqp2/J9g7Ys+X/ 4L0jhvnSvLwdws5OlPhclCyrUvUZjrXV2jfJ/ExuE8EAvEOwOMODjCkSiJpSRLAUJi2TvmCYxpyEj 4HCnzpbg==; Received: from [2001:4bb8:18c:1dd6:48f3:741a:602e:7fdd] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kj2so-0000FZ-Ts; Sat, 28 Nov 2020 16:15:35 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , dm-devel@redhat.com, Jan Kara , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 14/45] block: use put_device in put_disk Date: Sat, 28 Nov 2020 17:14:39 +0100 Message-Id: <20201128161510.347752-15-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201128161510.347752-1-hch@lst.de> References: <20201128161510.347752-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Use put_device to put the device instead of poking into the internals and using kobject_put. Signed-off-by: Christoph Hellwig Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jan Kara Reviewed-by: Johannes Thumshirn Acked-by: Tejun Heo Reviewed-by: Hannes Reinecke --- block/genhd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/genhd.c b/block/genhd.c index 0bd9c41dd4cb69..f46e89226fdf91 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1803,7 +1803,7 @@ EXPORT_SYMBOL(__alloc_disk_node); void put_disk(struct gendisk *disk) { if (disk) - kobject_put(&disk_to_dev(disk)->kobj); + put_device(disk_to_dev(disk)); } EXPORT_SYMBOL(put_disk);