From patchwork Thu Jun 8 11:02:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13271976 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 465B5C7EE45 for ; Thu, 8 Jun 2023 11:05:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236402AbjFHLFR (ORCPT ); Thu, 8 Jun 2023 07:05:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35788 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236311AbjFHLFD (ORCPT ); Thu, 8 Jun 2023 07:05:03 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C69FB2733; Thu, 8 Jun 2023 04:04:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=nJeSn0dFzLtBpdoOGAwm1AbS6z27iKT17susz8z4QGc=; b=Kw+UMqKsqyvSoRcI0wGu9Alw90 yF53v2YX7XlxzU3gMTpcNSzOu9QvUK70WVK7xoQIOagb6InysGmJXcX5tN2CK0mkBJEo+FYI4dyFw TQj9f316RjcJmadGi2+bguisL3FSMURmwxplaAwTFwDwYaeW5joP2OJjuwCWM1iciBnW3+Muz2Hwv bH6+8T8ogy1SOp89QAPtfqQY/NIEPhy4jA19KlYViYlQU2dADULPnIdd3xxlTtjFpSuPdhr5adIm/ eZNp5kLhbYiKo593l7n8K4e11/hH2tyYbz5vqmR1h/gUcpsy5RcR8LQT6aK8zN9tE1c4GyD3KvZkI OorxxX0Q==; Received: from 2a02-8389-2341-5b80-39d3-4735-9a3c-88d8.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:39d3:4735:9a3c:88d8] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1q7DQW-00929D-1d; Thu, 08 Jun 2023 11:03:36 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Richard Weinberger , Josef Bacik , "Md. Haris Iqbal" , Jack Wang , Phillip Potter , Coly Li , Miquel Raynal , Vignesh Raghavendra , "Martin K. Petersen" , Chris Mason , David Sterba , Alexander Viro , Christian Brauner , "Rafael J. Wysocki" , Pavel Machek , dm-devel@redhat.com, linux-block@vger.kernel.org, linux-um@lists.infradead.org, linux-scsi@vger.kernel.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nvme@lists.infradead.org, linux-btrfs@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-nilfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-pm@vger.kernel.org, Hannes Reinecke Subject: [PATCH 13/30] rnbd-srv: don't pass a holder for non-exclusive blkdev_get_by_path Date: Thu, 8 Jun 2023 13:02:41 +0200 Message-Id: <20230608110258.189493-14-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230608110258.189493-1-hch@lst.de> References: <20230608110258.189493-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Passing a holder to blkdev_get_by_path when FMODE_EXCL isn't set doesn't make sense, so pass NULL instead. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Acked-by: Christian Brauner Acked-by: Jack Wang --- drivers/block/rnbd/rnbd-srv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/block/rnbd/rnbd-srv.c b/drivers/block/rnbd/rnbd-srv.c index cec22bbae2f9a5..ce505e552f4d50 100644 --- a/drivers/block/rnbd/rnbd-srv.c +++ b/drivers/block/rnbd/rnbd-srv.c @@ -719,7 +719,7 @@ static int process_msg_open(struct rnbd_srv_session *srv_sess, goto reject; } - bdev = blkdev_get_by_path(full_path, open_flags, THIS_MODULE, NULL); + bdev = blkdev_get_by_path(full_path, open_flags, NULL, NULL); if (IS_ERR(bdev)) { ret = PTR_ERR(bdev); pr_err("Opening device '%s' on session %s failed, failed to open the block device, err: %d\n",