From nobody Fri Dec 19 07:17:40 2025 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 BCB23C32771 for ; Mon, 26 Sep 2022 10:22:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235315AbiIZKWu (ORCPT ); Mon, 26 Sep 2022 06:22:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37816 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235087AbiIZKVd (ORCPT ); Mon, 26 Sep 2022 06:21:33 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE7E24BD09; Mon, 26 Sep 2022 03:16:10 -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 A4982B80925; Mon, 26 Sep 2022 10:16:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DD2FEC433C1; Mon, 26 Sep 2022 10:16:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1664187367; bh=wBpXxC/J+OZ9Wga4TEXzHz6P8hWN5+kZEONleeXmSTY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XEW4a5gs1okg4r15PvinxHR8bRzp9vQ+g/vLF/Ym01W6F4qGqwzj1SAoKLiUSVXYE +qyhvJ8QJ0PFNK+a10fA7+lIZx1ffWdSqnR9TQFzOXpLjD5VSRVySI9nnezPZseIfE xx9mHFC9UaOoUQI6eDXQXCGfjNDROouj+LPPc0qU= 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 4.14 04/40] parisc: ccio-dma: Add missing iounmap in error path in ccio_probe() Date: Mon, 26 Sep 2022 12:11:32 +0200 Message-Id: <20220926100738.380351889@linuxfoundation.org> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20220926100738.148626940@linuxfoundation.org> References: <20220926100738.148626940@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Yang Yingliang [ Upstream commit 38238be4e881a5d0abbe4872b4cd6ed790be06c8 ] Add missing iounmap() before return from ccio_probe(), if ccio_init_resourc= es() 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 cc23b30337c1..afae74a99df1 100644 --- a/drivers/parisc/ccio-dma.c +++ b/drivers/parisc/ccio-dma.c @@ -1581,6 +1581,7 @@ static int __init ccio_probe(struct parisc_device *de= v) } ccio_ioc_init(ioc); if (ccio_init_resources(ioc)) { + iounmap(ioc->ioc_regs); kfree(ioc); return -ENOMEM; } --=20 2.35.1