From patchwork Fri Sep 3 11:49:28 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 12474291 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 34F77C433F5 for ; Fri, 3 Sep 2021 11:50:32 +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 EC47561051 for ; Fri, 3 Sep 2021 11:50:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org EC47561051 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=canonical.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=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 3619C17ED; Fri, 3 Sep 2021 13:49:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 3619C17ED DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1630669829; bh=3at1ibZbtPC8r/w+jSt45l3Y4Z/Il14VGIEjpIjEWvs=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=FNb4dG9gYVbMcT32nYJzN0j4oNJyo+Vj0KvVAnCjAu7OYuWG4BfJnSiX3aOu/UZGs 1dtd2xPXCF3QgOSPINfok3wiudGzSzljifTCUjlzy9vBSVEd58SJ4841Bj+HMG/yZX 1yhiH8jm22zQ7yn+J9eZB0WX6Y4QG8WxT/s46KfY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C8078F8020D; Fri, 3 Sep 2021 13:49:38 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 88739F80254; Fri, 3 Sep 2021 13:49:37 +0200 (CEST) Received: from smtp-relay-canonical-0.canonical.com (smtp-relay-canonical-0.canonical.com [185.125.188.120]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 49EF0F8020D for ; Fri, 3 Sep 2021 13:49:30 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 49EF0F8020D Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=canonical.com header.i=@canonical.com header.b="j+2I4zP+" Received: from localhost (1.general.cking.uk.vpn [10.172.193.212]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id 9DD213F09E; Fri, 3 Sep 2021 11:49:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1630669768; bh=cY308Ok8pbsAlAgAmdVbKjTzNIY9q0Cqnz5SkkmxGdk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=j+2I4zP+/n4UObG3A2xBnhb7ei1OJ24PTYqJUHMCJv22TbfMRULUIjhZVU8hPuUg1 158qWcex1GrdacaaHpcPkRIsjo7u/YC4QrKcE2O4FJ5WFEyhIVVf9yITKhJIaCDxty xdE2MHyxeodC1uBA9Xo6hEOMZCRo4L7Nh88oYmXi512jWw1ukgjy2sFdOYkciqeNUH vP/A/qANY5AT2WitK1R/pinLDOAzw0xtFso7hn6CfBc7al1F3mJPdAujnKKBO1pEST 6dWsOTWN9/VzR1+ynXuSxRxqSpFp7cU5SVkrVh5tdVTsO1NrBso5NX2/Xk7DxlLaAl QfHdOAxyfKAZQ== From: Colin King To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Matthias Brugger , alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH] ASoC: mediatek: mt8195: Fix unused initialization of pointer etdm_data Date: Fri, 3 Sep 2021 12:49:28 +0100 Message-Id: <20210903114928.11743-1-colin.king@canonical.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org 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" From: Colin Ian King The pointer etdm_data is being inintialized with a value that is never read, it is later being re-assigned a new value. Remove the redundant initialization. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King Acked-by: Trevor Wu --- sound/soc/mediatek/mt8195/mt8195-dai-etdm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c b/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c index 7378e42f2766..ac591d453e1e 100644 --- a/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c +++ b/sound/soc/mediatek/mt8195/mt8195-dai-etdm.c @@ -2094,7 +2094,7 @@ static int mtk_dai_etdm_set_sysclk(struct snd_soc_dai *dai, { struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); struct mt8195_afe_private *afe_priv = afe->platform_priv; - struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; + struct mtk_dai_etdm_priv *etdm_data; int dai_id; dev_dbg(dai->dev, "%s id %d freq %u, dir %d\n",