From patchwork Wed Jan 8 12:58:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 193930 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 3EAC6C282DD for ; Wed, 8 Jan 2020 12:59:19 +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 3281120720 for ; Wed, 8 Jan 2020 12:59:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="VmxEUuBx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3281120720 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.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 004BF171F; Wed, 8 Jan 2020 13:58:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 004BF171F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1578488356; bh=lqI9GUmpQTvcCt+IPjJtb/STs0wrfejTnFxRWFdVTIY=; h=From:To:Date:Cc:Subject:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=VmxEUuBxbw+fDSIIuE7K3ACj5YzwC11BQeucFGZCr7ZqwL44elGm/RMVhkp5iEIou +1A624Lbwfin6JiudwJ/QgRN5Ett0JpJciIwVhWSpjjRta0lglGW7q4MG0W8YcI/wK M41yRTAtofvyFb+NRQAI62Yk6xDMVZSnNj3jZlN4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 7444FF80149; Wed, 8 Jan 2020 13:58:25 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3A93DF80159; Wed, 8 Jan 2020 13:58:23 +0100 (CET) Received: from huawei.com (szxga07-in.huawei.com [45.249.212.35]) (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 2C520F8010B for ; Wed, 8 Jan 2020 13:58:18 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2C520F8010B Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 17C797F26F29BD2CC0B6; Wed, 8 Jan 2020 20:58:14 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.439.0; Wed, 8 Jan 2020 20:58:07 +0800 From: YueHaibing To: , , , , , , , , Date: Wed, 8 Jan 2020 20:58:03 +0800 Message-ID: <20200108125803.45584-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH -next] ALSA: pci: echoaudio: remove set but not used variable 'chip' 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" sound/pci/echoaudio/echoaudio.c: In function snd_echo_mixer_info: sound/pci/echoaudio/echoaudio.c:1233:20: warning: variable chip set but not used [-Wunused-but-set-variable] sound/pci/echoaudio/echoaudio.c: In function 'snd_echo_vmixer_info': sound/pci/echoaudio/echoaudio.c:1300:20: warning: variable 'chip' set but not used [-Wunused-but-set-variable] commit e67c3f0fd44c ("ALSA: pci: echoaudio: remove usage of dimen menber of elem_value structure") left behind this unused variable. Reported-by: Hulk Robot Signed-off-by: YueHaibing --- sound/pci/echoaudio/echoaudio.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 07fe0b3..0941a7a 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -1230,9 +1230,6 @@ static const struct snd_kcontrol_new snd_echo_intput_nominal_level = { static int snd_echo_mixer_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct echoaudio *chip; - - chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT; @@ -1300,9 +1297,6 @@ static struct snd_kcontrol_new snd_echo_monitor_mixer = { static int snd_echo_vmixer_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct echoaudio *chip; - - chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT;