From patchwork Mon Apr 26 21:47:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pierre-Louis Bossart X-Patchwork-Id: 427556 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=-16.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 2788BC433B4 for ; Mon, 26 Apr 2021 21:50:03 +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 8CC85611C1 for ; Mon, 26 Apr 2021 21:50:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8CC85611C1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.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 1CDDF170F; Mon, 26 Apr 2021 23:49:10 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 1CDDF170F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1619473800; bh=SugEg0UHumQ2WhgN2v6Xigujv0lQs0ITAQ2ZwIGW61s=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=o2W0gwCauqKjl0kSalaGhJ46FAJfgLtj5FJeH6G8HZPIniyvDQYVoxcJp1k7lxtvD Rka26oeaFhPiBFyIk7JA/PA7MlvEURKpAZZ8Z2dmvlYf7LarznpXU6KaYEOWrJhQ03 ofDgdAVvjTXY99xQ08OyNAZO4aXZcCNZj9hRuCPQ= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 20B84F80475; Mon, 26 Apr 2021 23:47:42 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9ABCCF8032D; Mon, 26 Apr 2021 23:47:37 +0200 (CEST) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) (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 A7A4BF80171 for ; Mon, 26 Apr 2021 23:47:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz A7A4BF80171 IronPort-SDR: mGBZBi+Y0IzzDEosXi+i2+E/FW4BzhDqtKrite6FFgc8gGaaQWUZ1kaFeA5qcqE8xtSfH5iOgG ZWJi//sjNOyg== X-IronPort-AV: E=McAfee;i="6200,9189,9966"; a="260363962" X-IronPort-AV: E=Sophos;i="5.82,252,1613462400"; d="scan'208";a="260363962" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Apr 2021 14:47:21 -0700 IronPort-SDR: rC5dBULe7sBhXlgAzjzQ5nYVhVTnwvJrzm1rZBX9OmUFOlWplyM0bt3DBOcL4M9Wg4zCG8R3rx 81rnzHPXqfsA== X-IronPort-AV: E=Sophos;i="5.82,252,1613462400"; d="scan'208";a="422810285" Received: from bcochran-mobl1.amr.corp.intel.com (HELO pbossart-mobl3.intel.com) ([10.212.24.80]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Apr 2021 14:47:21 -0700 From: Pierre-Louis Bossart To: alsa-devel@alsa-project.org Subject: [PATCH 4/4] ASoC: fsl: imx-pcm-rpmsg: remove useless initialization Date: Mon, 26 Apr 2021 16:47:01 -0500 Message-Id: <20210426214701.235106-5-pierre-louis.bossart@linux.intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210426214701.235106-1-pierre-louis.bossart@linux.intel.com> References: <20210426214701.235106-1-pierre-louis.bossart@linux.intel.com> MIME-Version: 1.0 Cc: tiwai@suse.de, broonie@kernel.org, Pierre-Louis Bossart 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" cppcheck warning: sound/soc/fsl/imx-pcm-rpmsg.c:547:18: style: Variable 'written_num' is assigned a value that is never used. [unreadVariable] int written_num = 0; ^ Signed-off-by: Pierre-Louis Bossart --- sound/soc/fsl/imx-pcm-rpmsg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/fsl/imx-pcm-rpmsg.c b/sound/soc/fsl/imx-pcm-rpmsg.c index 875c0d6df339..6d883a10efd1 100644 --- a/sound/soc/fsl/imx-pcm-rpmsg.c +++ b/sound/soc/fsl/imx-pcm-rpmsg.c @@ -544,7 +544,7 @@ static int imx_rpmsg_pcm_ack(struct snd_soc_component *component, struct rpmsg_msg *msg; unsigned long flags; int buffer_tail = 0; - int written_num = 0; + int written_num; if (!rpmsg->force_lpa) return 0;