From patchwork Wed Nov 18 08:47:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11914373 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id ABE8B1668 for ; Wed, 18 Nov 2020 08:49:15 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6985420719 for ; Wed, 18 Nov 2020 08:49:15 +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="ZzCRySiT" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6985420719 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.29440.58846 (Exim 4.92) (envelope-from ) id 1kfJ8s-0006oB-V4; Wed, 18 Nov 2020 08:48:42 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 29440.58846; Wed, 18 Nov 2020 08:48:42 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8s-0006ny-Qa; Wed, 18 Nov 2020 08:48:42 +0000 Received: by outflank-mailman (input) for mailman id 29440; Wed, 18 Nov 2020 08:48:42 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8s-0006e0-1o for xen-devel@lists.xenproject.org; Wed, 18 Nov 2020 08:48:42 +0000 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 2ec9e0d1-13b2-44d9-83ef-d58e4f30802e; Wed, 18 Nov 2020 08:48:24 +0000 (UTC) Received: from [2001:4bb8:18c:31ba:32b1:ec66:5459:36a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfJ8M-0007ky-MA; Wed, 18 Nov 2020 08:48:11 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8s-0006e0-1o for xen-devel@lists.xenproject.org; Wed, 18 Nov 2020 08:48:42 +0000 X-Inumbo-ID: 2ec9e0d1-13b2-44d9-83ef-d58e4f30802e Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 2ec9e0d1-13b2-44d9-83ef-d58e4f30802e; Wed, 18 Nov 2020 08:48:24 +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=yHhXeiyRNaQPcpM2nqUGOQAlRtiBH1PeNN6xDbuA8UE=; b=ZzCRySiTV8SiCXIJ3vfmIUEXvr uIJL5nS39gGqLhbC29g9AgM4MwKAtfdRHvWFPaw8smy3i22eU8iUjNKhVCWvGhbBViCoRsKcO6GQU SrQ87ktJRa5o18ql91Xe/INMz7nHNZqm8LQea7oI5+JgzZpIdqxe0qq5Ujh4GvgHhDai5SolBAJuU l/EDSwn8iwf9v+NLccmqQ0SiSa/CQy9vyIOE8M4CboYWb1kWDaemO8wzQB2ZRBmLrktfDwZWQWu2e CuL+t5bFawnPWgtVE7aLR0tFwcZmUHWOkcqi2WOEC8evYMNZjdXQFh3mSoEa6nq87Jj9ktco/+Nkh 5sAjpgag==; Received: from [2001:4bb8:18c:31ba:32b1:ec66:5459:36a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfJ8M-0007ky-MA; Wed, 18 Nov 2020 08:48:11 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , dm-devel@redhat.com, Richard Weinberger , Jan Kara , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 05/20] block: use put_device in put_disk Date: Wed, 18 Nov 2020 09:47:45 +0100 Message-Id: <20201118084800.2339180-6-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201118084800.2339180-1-hch@lst.de> References: <20201118084800.2339180-1-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 Use put_device to put the device instead of poking into the internals and using kobject_put. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara Reviewed-by: Johannes Thumshirn --- 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);