From patchwork Wed Jul 28 12:44:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tang Bin X-Patchwork-Id: 12405539 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=-17.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 6F720C4338F for ; Wed, 28 Jul 2021 12:46:28 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0CCF560C41 for ; Wed, 28 Jul 2021 12:46:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 0CCF560C41 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=cmss.chinamobile.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=CXnt573uTkKQJoKb2TRkNjKWQ6sle/B+jy4UbgFw2/Y=; b=SzQ+LGQWxyN4lb WMuQ1nXBs2MjAB9lmgbrDrEfsZtSvgmuB7zPSfF2ENM3LRZq1KOc6yHmhjWoycFPGJegH8vDQAKGw c6AHfIfCH9JS/X/BULNHf3B9LndsWdY97sxpafJE1SuZiB2wGVxL/HzV4tDoR9i7Nz1wm54RjYU0D ALrUTK2lgxehvtTS/Zt7WQohZUdU9/Iu0YFk1ZQw1RpxdPIJAPZLKwVc7N9+PGDjnjjUlo08LYzMs oxE5JTkIj+pRxXs1NgbjMuNDY18vrQqP4UQEnl2Vm24SveKwXtvKECrxXG0qRpSrWv6sbIEfa8V+8 uSeQD7cp763p4hvhsKZA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8iuz-000hVb-Cw; Wed, 28 Jul 2021 12:44:13 +0000 Received: from cmccmta2.chinamobile.com ([221.176.66.80]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m8iur-000hU5-Gj for linux-arm-kernel@lists.infradead.org; Wed, 28 Jul 2021 12:44:08 +0000 Received: from spf.mail.chinamobile.com (unknown[172.16.121.9]) by rmmx-syy-dmz-app06-12006 (RichMail) with SMTP id 2ee6610150e41ba-a79f4; Wed, 28 Jul 2021 20:43:19 +0800 (CST) X-RM-TRANSID: 2ee6610150e41ba-a79f4 X-RM-TagInfo: emlType=0 X-RM-SPAM-FLAG: 00000000 Received: from localhost.localdomain (unknown[223.112.105.130]) by rmsmtp-syy-appsvr05-12005 (RichMail) with SMTP id 2ee5610150e4de6-d3396; Wed, 28 Jul 2021 20:43:19 +0800 (CST) X-RM-TRANSID: 2ee5610150e4de6-d3396 From: Tang Bin To: broonie@kernel.org, lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com, rjui@broadcom.com, sbranden@broadcom.com Cc: alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Tang Bin , Zhang Shengju Subject: [PATCH] ASoC: bcm: cygnus-pcm: Fix unused assignment about 'rc' Date: Wed, 28 Jul 2021 20:44:11 +0800 Message-Id: <20210728124411.3168-1-tangbin@cmss.chinamobile.com> X-Mailer: git-send-email 2.20.1.windows.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210728_054406_253195_F42BD356 X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Delete unused initialized value of 'rc', because it will be assigned by the function devm_request_irq(). Signed-off-by: Zhang Shengju Signed-off-by: Tang Bin --- sound/soc/bcm/cygnus-pcm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/bcm/cygnus-pcm.c b/sound/soc/bcm/cygnus-pcm.c index 7ad07239f..039365f76 100644 --- a/sound/soc/bcm/cygnus-pcm.c +++ b/sound/soc/bcm/cygnus-pcm.c @@ -830,7 +830,7 @@ static struct snd_soc_component_driver cygnus_soc_platform = { int cygnus_soc_platform_register(struct device *dev, struct cygnus_audio *cygaud) { - int rc = 0; + int rc; dev_dbg(dev, "%s Enter\n", __func__);