From patchwork Mon Dec 13 05:46:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Liao, Bard" X-Patchwork-Id: 523706 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 64AF5C433EF for ; Mon, 13 Dec 2021 05:48:49 +0000 (UTC) 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 2E8FC18D2; Mon, 13 Dec 2021 06:47:57 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2E8FC18D2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1639374527; bh=fHmZUxLZKQyNgnpdUkwYq4j8U0CCyC8duIiXUapajnA=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=etRHvNUDMuDy5RO4ZzeGJtNOW7Hyv4py1pdKBb/gEMImrhIFkZlnC+NMn7DNxg58O XjzKt8ppg4KWo2qDMm1BP1RxU1G1mkTEKAbFf0TtBylbxkNUusbAHeoae88XJOrS8j Xmy/QfI4P7nS5KpMJ7pKhu2fs7LovbraemJ+qUEI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id BC3F5F8051D; Mon, 13 Dec 2021 06:47:14 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 398CEF8051E; Mon, 13 Dec 2021 06:47:12 +0100 (CET) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (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 BD1BFF80517 for ; Mon, 13 Dec 2021 06:47:06 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz BD1BFF80517 X-IronPort-AV: E=McAfee;i="6200,9189,10196"; a="237402061" X-IronPort-AV: E=Sophos;i="5.88,201,1635231600"; d="scan'208";a="237402061" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Dec 2021 21:47:05 -0800 X-IronPort-AV: E=Sophos;i="5.88,201,1635231600"; d="scan'208";a="517608194" Received: from bard-ubuntu.sh.intel.com ([10.239.185.57]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Dec 2021 21:47:02 -0800 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Subject: [PATCH 6/7] soundwire: intel: remove unnecessary init Date: Mon, 13 Dec 2021 13:46:33 +0800 Message-Id: <20211213054634.30088-7-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20211213054634.30088-1-yung-chuan.liao@linux.intel.com> References: <20211213054634.30088-1-yung-chuan.liao@linux.intel.com> MIME-Version: 1.0 Cc: vinod.koul@linaro.org, tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, pierre-louis.bossart@linux.intel.com, broonie@kernel.org, srinivas.kandagatla@linaro.org, sanyog.r.kale@intel.com, bard.liao@intel.com 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: Pierre-Louis Bossart cppcheck warning: drivers/soundwire/intel.c:1487:10: style: Variable 'ret' is assigned a value that is never used. [unreadVariable] int ret = 0; ^ Signed-off-by: Pierre-Louis Bossart Reviewed-by: Péter Ujfalusi Reviewed-by: Rander Wang Signed-off-by: Bard Liao --- drivers/soundwire/intel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index e946d1283892..45ea55a7d0c8 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1613,7 +1613,7 @@ static int __maybe_unused intel_pm_prepare(struct device *dev) struct sdw_intel *sdw = cdns_to_intel(cdns); struct sdw_bus *bus = &cdns->bus; u32 clock_stop_quirks; - int ret = 0; + int ret; if (bus->prop.hw_disabled || !sdw->startup_done) { dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",