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[2620:137:e000::1:20]) by mx.google.com with ESMTP id f10-20020a17090ab94a00b001fd87298f34si3489901pjw.54.2022.09.21.10.12.36; Wed, 21 Sep 2022 10:12:49 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=Qypy5TOs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232097AbiIUQAq (ORCPT + 99 others); Wed, 21 Sep 2022 12:00:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53420 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232200AbiIUP6m (ORCPT ); Wed, 21 Sep 2022 11:58:42 -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 6A3F59E893; Wed, 21 Sep 2022 08:52:08 -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 ED737B830AC; Wed, 21 Sep 2022 15:51:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27CB5C433C1; Wed, 21 Sep 2022 15:51:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1663775470; bh=CpR21gmeyUyZj0SxKRnD7Zp4k6eoBOYUQLdXOx2vuhI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Qypy5TOszXttb3OEKFlIONU76PZyAiUVGZjeW3bgc0umW03JmOSl1guM57eaokdE6 Yr5yrTk1PDTFH2h8l1kBgO7lVWs3r5T99A/NdiNvjPmXEDE+U1+cZNRxXXjmxn4X5j pKlxhnXAPYLc+umkAQFxamjl4slvHJhO7XIHcQfc= 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 5.10 18/39] parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() Date: Wed, 21 Sep 2022 17:46:23 +0200 Message-Id: <20220921153646.343981402@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220921153645.663680057@linuxfoundation.org> References: <20220921153645.663680057@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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 ffd5000c23d3..be81b765858b 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1546,6 +1546,7 @@ 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