From patchwork Thu Aug 5 01:10:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 492299 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=-13.8 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, URIBL_BLOCKED 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 B3772C4338F for ; Thu, 5 Aug 2021 01:12:37 +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 8C2CA60F38 for ; Thu, 5 Aug 2021 01:12:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8C2CA60F38 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.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 C82481697; Thu, 5 Aug 2021 03:11:38 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C82481697 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1628125954; bh=WAE8UDBQnYY7CklUVs3dOfpHXMRQBLgAwVCpwLQZSz8=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=uDI8f4b/S3mIugq6aIkcxl6a5XyGTkVMh64/QTnU62qlMV5VrvMvdPYLF3eKevMSZ 2E68Snu2BMVxLdZ3hwA24gq6FmaBVE60bNDRWyyxqnS4kx4YwGJUBH0Ns/fcuc4LN+ YDPsOJ7cV1IW/AYk6fSEVIFJgpdd8dRHjA76cwMU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 7DB0FF80271; Thu, 5 Aug 2021 03:11:08 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 2D1B1F8026A; Thu, 5 Aug 2021 03:11:07 +0200 (CEST) Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 65C96F80268 for ; Thu, 5 Aug 2021 03:10:59 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 65C96F80268 Date: 05 Aug 2021 10:10:55 +0900 X-IronPort-AV: E=Sophos;i="5.84,296,1620658800"; d="scan'208";a="89847572" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 05 Aug 2021 10:10:55 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 0B73B40116B2; Thu, 5 Aug 2021 10:10:55 +0900 (JST) Message-ID: <87y29gu25d.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH 01/12] ASoC: soc-dapm: cleanup cppcheck warning at dapm_wcache_lookup() User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Mark Brown In-Reply-To: <87zgtwu25w.wl-kuninori.morimoto.gx@renesas.com> References: <87zgtwu25w.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Linux-ALSA 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: Kuninori Morimoto This patch cleanups below cppcheck warning. sound/soc/soc-dapm.c:653:20: style: The scope of the variable 'wlist' can be reduced. [variableScope] struct list_head *wlist; ^ sound/soc/soc-dapm.c:655:6: style: The scope of the variable 'i' can be reduced. [variableScope] int i = 0; ^ Signed-off-by: Kuninori Morimoto --- sound/soc/soc-dapm.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 91bf939d5233..92193e9e1084 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -650,12 +650,11 @@ static struct snd_soc_dapm_widget * dapm_wcache_lookup(struct snd_soc_dapm_wcache *wcache, const char *name) { struct snd_soc_dapm_widget *w = wcache->widget; - struct list_head *wlist; - const int depth = 2; - int i = 0; if (w) { - wlist = &w->dapm->card->widgets; + struct list_head *wlist = &w->dapm->card->widgets; + const int depth = 2; + int i = 0; list_for_each_entry_from(w, wlist, list) { if (!strcmp(name, w->name))