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 X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D317C04AAF for ; Mon, 20 May 2019 09:06:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E1D6420644 for ; Mon, 20 May 2019 09:06:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731742AbfETJGm (ORCPT ); Mon, 20 May 2019 05:06:42 -0400 Received: from mx0b-001ae601.pphosted.com ([67.231.152.168]:45410 "EHLO mx0b-001ae601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730238AbfETJGl (ORCPT ); Mon, 20 May 2019 05:06:41 -0400 Received: from pps.filterd (m0077474.ppops.net [127.0.0.1]) by mx0b-001ae601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4K93rBt011872; Mon, 20 May 2019 04:06:30 -0500 Authentication-Results: ppops.net; spf=none smtp.mailfrom=ckeepax@opensource.cirrus.com Received: from mail2.cirrus.com (mail2.cirrus.com [141.131.128.20]) by mx0b-001ae601.pphosted.com with ESMTP id 2sjefmt40x-1; Mon, 20 May 2019 04:06:29 -0500 Received: from EDIEX01.ad.cirrus.com (unknown [198.61.84.80]) by mail2.cirrus.com (Postfix) with ESMTP id 5717C605A6A0; Mon, 20 May 2019 04:06:29 -0500 (CDT) Received: from EDIEX01.ad.cirrus.com (198.61.84.80) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1591.10; Mon, 20 May 2019 10:06:28 +0100 Received: from ediswmail.ad.cirrus.com (198.61.86.93) by EDIEX01.ad.cirrus.com (198.61.84.80) with Microsoft SMTP Server id 15.1.1591.10 via Frontend Transport; Mon, 20 May 2019 10:06:28 +0100 Received: from algalon.ad.cirrus.com (algalon.ad.cirrus.com [198.90.251.122]) by ediswmail.ad.cirrus.com (Postfix) with ESMTP id AE9F42DB; Mon, 20 May 2019 10:06:28 +0100 (BST) From: Charles Keepax To: CC: , , , , Subject: [PATCH 3/4] mfd: madera: Fix potential uninitialised use of variable Date: Mon, 20 May 2019 10:06:27 +0100 Message-ID: <20190520090628.29061-3-ckeepax@opensource.cirrus.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20190520090628.29061-1-ckeepax@opensource.cirrus.com> References: <20190520090628.29061-1-ckeepax@opensource.cirrus.com> MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=892 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905200066 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Stuart Henderson regmap_read won't set val to anything if an ACKed bus fails. Signed-off-by: Stuart Henderson Signed-off-by: Charles Keepax --- drivers/mfd/madera-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/madera-core.c b/drivers/mfd/madera-core.c index 2a77988d04625..1b78c5c844a81 100644 --- a/drivers/mfd/madera-core.c +++ b/drivers/mfd/madera-core.c @@ -139,7 +139,7 @@ EXPORT_SYMBOL_GPL(madera_name_from_type); static int madera_wait_for_boot(struct madera *madera) { ktime_t timeout; - unsigned int val; + unsigned int val = 0; int ret = 0; /* -- 2.11.0