From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Hellwig Subject: [PATCH 14/31] rnbd-srv: don't pass a holder for non-exclusive blkdev_get_by_path Date: Tue, 6 Jun 2023 09:39:33 +0200 Message-ID: <20230606073950.225178-15-hch@lst.de> References: <20230606073950.225178-1-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; 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:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=ztkxfQZOrJwul1KAYrLXXe/nILhr8nj1ARAshLgAmpo=; b=DHvUvvG1am1mSQLVYXkTavx2X5 KQRwFJMXFzUJWJxm3Ip8xAkq2CnsD8d8n9NRubLb5May9oNold8I4MvVb7jSCYVsmGHgYoKxVahkw AaCcUfYrHCUMaj2of4q4tDE6iyD/KlpkjbSPh5XY1Qam5AxQzEMzf6i8kObqBPQfo3Ns=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; 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:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=ztkxfQZOrJwul1KAYrLXXe/nILhr8nj1ARAshLgAmpo=; b=jqX/geiLJvtV3VeydPV/C2p4vT UirAqZIKX9xIB3c0BBPbf+LEorofD0MWjWyonQAQ6Gg+dlkmc5ZZqXj+ioWP6/vrEq7QviB70CCDi Qk+yK9iWqrHAxkqeo/MPH+MAsrFgY7qfmvovESolW3g93Au91flrhtv/f5CQjzt88BIE=; 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=ztkxfQZOrJwul1KAYrLXXe/nILhr8nj1ARAshLgAmpo=; b=4nsl8wvHdv5d9DMdBb+YsmJ2Jo YMpgQafUGMvI1nLz/yYkr6L9dV0x8mohva9pdX5uxNEMiIG4MKeBWvMNokgrgk/pUMVHb0U4PVjmJ CqrJwmXEnSU+Q9fqhPNCkPAq42WoQYGnBRzfZmRf3UBYFlrSxYzASzb233dZn/4l1TZ3QLDIgRYCU 8r42kGjZtZOSmbhGViEWkgkx0QQoD8vDM7LcRF12Te9gSfsmc3Qc0EaMZCeRjZIKN0CUaswNGVdkO gOTCn1zBakzCYWVHd2+tJKiSE7vKRD8vak+WC7w7TQK/BuTzBrj4fSvUopFL/RmMMlxJSAfMqxD9U FsiTZm2w==; In-Reply-To: <20230606073950.225178-1-hch@lst.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Jens Axboe Cc: Vignesh Raghavendra , "Rafael J. Wysocki" , linux-nvme@lists.infradead.org, Phillip Potter , Chris Mason , dm-devel@redhat.com, "Md. Haris Iqbal" , Pavel Machek , Miquel Raynal , Jack Wang , linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, Richard Weinberger , linux-pm@vger.kernel.org, linux-um@lists.infradead.org, Josef Bacik , Coly Li , linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, Alexander Viro , David Sterba , Christian Brauner , "Martin K. Petersen" , linux-f2fs-devel@lists.sourceforge.net, linux-fsdevel@vger.kernel.org, linux-mtd@lists.infradead. 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 --- 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", -- 2.39.2