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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0569C433F5 for ; Fri, 15 Oct 2021 23:58:47 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A42666109E for ; Fri, 15 Oct 2021 23:58:47 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A42666109E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=AU49R/H7/TvH5BLsHCdbcQqcZBlXn1KkLL5AWexhy6g=; b=Q+hXY1+rN5uDDR eAgn8MY06bAKV81TOia18KvX2vBBtyBIDRYLRO15GbkAutxwuhAE53zyuKFu72hQR97dhWt/mBzhV 0A+hVElLYUkVW0J+vfP5V0nsq81vsbzBKbl7drJHmCc4aIEIOFq7b8yRdiG75aKxBE0tkxbnVEz7y hfeayRNPvFOEJgLfFL/gSUeqMus/m+KkkVsxEiLh/xLW2W8cFtc8ucxv2Wj3JkEeiNJ3M0r2AC2J7 uuxi9KKs1htbODhWSp5BQpFyhxMDxBgRwxwHqC9UwI1EtX/d8bW2lOXw32Bo8DOljaf53K/6XGirc 2HH+GzoRT8MQxjjp9cvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mbX5P-009EsL-0M; Fri, 15 Oct 2021 23:58:03 +0000 Received: from mcgrof by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1mbWzt-009C3F-AU; Fri, 15 Oct 2021 23:52:21 +0000 From: Luis Chamberlain To: axboe@kernel.dk, geoff@infradead.org, mpe@ellerman.id.au, benh@kernel.crashing.org, paulus@samba.org, jim@jtan.com, minchan@kernel.org, ngupta@vflare.org, senozhatsky@chromium.org, richard@nod.at, miquel.raynal@bootlin.com, vigneshr@ti.com, dan.j.williams@intel.com, vishal.l.verma@intel.com, dave.jiang@intel.com, ira.weiny@intel.com, kbusch@kernel.org, hch@lst.de, sagi@grimberg.me Cc: linux-block@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-mtd@lists.infradead.org, nvdimm@lists.linux.dev, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Luis Chamberlain Subject: [PATCH 10/13] ps3disk: add error handling support for add_disk() Date: Fri, 15 Oct 2021 16:52:16 -0700 Message-Id: <20211015235219.2191207-11-mcgrof@kernel.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211015235219.2191207-1-mcgrof@kernel.org> References: <20211015235219.2191207-1-mcgrof@kernel.org> MIME-Version: 1.0 X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org We never checked for errors on add_disk() as this function returned void. Now that this is fixed, use the shiny new error handling. Signed-off-by: Luis Chamberlain --- drivers/block/ps3disk.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c index 8d51efbe045d..3054adf77460 100644 --- a/drivers/block/ps3disk.c +++ b/drivers/block/ps3disk.c @@ -467,9 +467,13 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) gendisk->disk_name, priv->model, priv->raw_capacity >> 11, get_capacity(gendisk) >> 11); - device_add_disk(&dev->sbd.core, gendisk, NULL); - return 0; + error = device_add_disk(&dev->sbd.core, gendisk, NULL); + if (error) + goto fail_cleanup_disk; + return 0; +fail_cleanup_disk: + blk_cleanup_disk(gendisk); fail_free_tag_set: blk_mq_free_tag_set(&priv->tag_set); fail_teardown: -- 2.30.2 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/