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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4C2EC07E9D for ; Mon, 26 Sep 2022 10:40:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236135AbiIZKkK (ORCPT ); Mon, 26 Sep 2022 06:40:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53622 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236136AbiIZKhm (ORCPT ); Mon, 26 Sep 2022 06:37:42 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5438C52DE3; Mon, 26 Sep 2022 03:22:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 89786B80682; Mon, 26 Sep 2022 10:21:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CB665C433D7; Mon, 26 Sep 2022 10:21:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1664187718; bh=yDD+tEnuOOYBChulh8vKMrzIijmV/sFlusTqTAgudFA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZDa07xeNKf7Y3VORy2eSM2fkO//uWGggIHzADJmTvu5hJdTPhfAJALMB9VO/pM5Wm boWJYU75sFbPzfwlrqHjlQRlBiBX98Tsi6KsjQJQCEQs/mJ+77tYyFyvLdih489QnO vn6Fh4OkDWOutfNbdmeiiXEnOxhzHciuLrxb64AA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Yang Yingliang , Helge Deller , Sasha Levin Subject: [PATCH 5.4 006/120] parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() Date: Mon, 26 Sep 2022 12:10:39 +0200 Message-Id: <20220926100750.789844366@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220926100750.519221159@linuxfoundation.org> References: <20220926100750.519221159@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Yingliang [ Upstream commit 38238be4e881a5d0abbe4872b4cd6ed790be06c8 ] Add missing iounmap() before return from ccio_probe(), if ccio_init_resources() fails. Fixes: d46c742f827f ("parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources()") Signed-off-by: Yang Yingliang Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- drivers/parisc/ccio-dma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c index 6209d58e9492..fdd302d0a1c9 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1544,6 +1544,7 @@ static int __init ccio_probe(struct parisc_device *dev) } ccio_ioc_init(ioc); if (ccio_init_resources(ioc)) { + iounmap(ioc->ioc_regs); kfree(ioc); return -ENOMEM; } -- 2.35.1