From patchwork Mon Nov 16 12:59:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Carpenter X-Patchwork-Id: 325560 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=-9.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY 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 74E4AC4742C for ; Mon, 16 Nov 2020 13:01:10 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (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 9E72122240 for ; Mon, 16 Nov 2020 13:01:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="qOGy/ONI"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="mlmTDdRk" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9E72122240 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 002CC170A; Mon, 16 Nov 2020 14:00:15 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 002CC170A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1605531666; bh=nA36sr3ml3N9XV+/TozAJrRYE+bkBD5g9M4GVtSU6HQ=; h=Date:From:To:Subject:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=qOGy/ONIxRaRZllhhhMQcqwLHTYpyAAqKjQJthvFWJey5jaKSUCTFEOL9uPn8H2rB FGmVrAGxdBecbkUbe3LeU371emSHNFcRqTIlv2B5jZpL6S62YrqyxqfREAIy1A9gql H9uhXLHdjybbYpigvD2+1zMWwIfov/qOiVaq6xGw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 56983F80167; Mon, 16 Nov 2020 14:00:15 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2EFCDF80168; Mon, 16 Nov 2020 14:00:14 +0100 (CET) Received: from userp2120.oracle.com (userp2120.oracle.com [156.151.31.85]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 0524DF8014A for ; Mon, 16 Nov 2020 14:00:07 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0524DF8014A Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="mlmTDdRk" Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0AGD00AJ053317; Mon, 16 Nov 2020 13:00:02 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=bN1JOGDwmqyy+KHv+zxQrD8gAc0Gh6sp/wEQJplAPXk=; b=mlmTDdRkhp6zpryf6Vn+fxTa8g+SyUvRmgRVjYsY5bsdV7iICZbM5fk3BaOzTsEdH1jj bCXH4aaU1jWBd2jCdWjGEH0y+YgV65copq2+OvdvGhfmn4fJEz66431yOPIdHX+e1cf0 SAOMDN+6md409CPXsAcYkbeayDEMY6BOGV8lviDLcjDGyFi3uKsJ7vgOMlmisXZRx/eg LEujLp3OGsaLi43tiM3Y/04u6GjOZ7IbepgQxlYFfbLADxNwKPy+Ndg+J4a1TzyS5nyb Sn6nqqiVOw/fVtArJ1cmNkIVtVbwD3o/4o8rWRZ7e2QnPz4qYGZtd9nRapIpMFzHVaNV 0w== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2120.oracle.com with ESMTP id 34t7vmvu1x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 16 Nov 2020 13:00:02 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0AGCoiFl079689; Mon, 16 Nov 2020 13:00:02 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userp3030.oracle.com with ESMTP id 34ts5unfdb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 16 Nov 2020 13:00:02 +0000 Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 0AGCxvQH023727; Mon, 16 Nov 2020 12:59:57 GMT Received: from mwanda (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 16 Nov 2020 04:59:57 -0800 Date: Mon, 16 Nov 2020 15:59:50 +0300 From: Dan Carpenter To: Patrick Lai , xuyuqing Subject: [PATCH] ASoC: qcom: sc7180: initialize the "no_headphone" variable Message-ID: <20201116125950.GA44063@mwanda> MIME-Version: 1.0 Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9806 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 spamscore=0 phishscore=0 suspectscore=0 mlxscore=0 malwarescore=0 bulkscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011160076 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9806 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxlogscore=999 suspectscore=0 malwarescore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 spamscore=0 adultscore=0 mlxscore=0 priorityscore=1501 phishscore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2011160077 Cc: alsa-devel@alsa-project.org, Banajit Goswami , kernel-janitors@vger.kernel.org, Takashi Iwai , Liam Girdwood , Mark Brown X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" The "no_headphone" variable is never set to "false" so it could be uninitialized. Fixes: e936619b7ce7 ("ASoC: qcom: sc7180: Modify machine driver for sound card") Signed-off-by: Dan Carpenter --- Apparently we recently turned off uninitialized variable warnings by default in commit 78a5255ffb6a ("Stop the ad-hoc games with -Wno-maybe-initialized") sound/soc/qcom/sc7180.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/qcom/sc7180.c b/sound/soc/qcom/sc7180.c index e2e6567566af..de70fa792aea 100644 --- a/sound/soc/qcom/sc7180.c +++ b/sound/soc/qcom/sc7180.c @@ -316,7 +316,7 @@ static int sc7180_snd_platform_probe(struct platform_device *pdev) struct snd_soc_dai_link *link; int ret; int i; - bool no_headphone; + bool no_headphone = false; /* Allocate the private data */ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);