From patchwork Wed Feb 24 08:54:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: dingsenjie@163.com X-Patchwork-Id: 387698 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 A5502C433E0 for ; Thu, 25 Feb 2021 11:32:03 +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 8263764F10 for ; Thu, 25 Feb 2021 11:32:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8263764F10 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=163.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 D258616B6; Thu, 25 Feb 2021 12:31:10 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D258616B6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1614252720; bh=t/HegKaCY8iAKPJd71Ru1pLwLhXkVYwjQCS0OWq7C84=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=IgV6to0+A64qe1pOcMjYTLm1FgjcxbkZ+pUosNvK1RZM8g4GI/E3pzD4L8HLV5y53 KNOnPeEFcFDE3U3SWkMaGVE6ZGjAFfMYlPCjzj3BiATm+1+r3ikbZKSlXs3lHaaJKs heni+onueSslwsX+wV0/0FLeA7eBKo5r/WhLfFN0= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B80DCF804F2; Thu, 25 Feb 2021 12:26:00 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 7CF5BF8016C; Wed, 24 Feb 2021 09:54:42 +0100 (CET) Received: from m12-14.163.com (m12-14.163.com [220.181.12.14]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id E18DEF800F2 for ; Wed, 24 Feb 2021 09:54:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E18DEF800F2 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="J6ApnJxa" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=cQIIy A026Smy/5bkFC5TNpl130WLwuskncZWiZurTAU=; b=J6ApnJxaW6KFXkLMiuQpp Lx+dg+uHP9LAn96qxIg9SqPA1eD1l5xMWEOiSDxGx58kd02xauCJIDPBbKFzVie2 DLIJNJtYfgsv94hgobWKLGelRTvJ9qrZxgHBPlgwDC0fvj4H+lHZiiNRVj+Qn/yH 1EoBcAD+K+w+Dp4hg8ZwpQ= Received: from COOL-20201222LC.ccdomain.com (unknown [218.94.48.178]) by smtp10 (Coremail) with SMTP id DsCowAA3xkJGFDZg3SRTmQ--.51774S2; Wed, 24 Feb 2021 16:54:31 +0800 (CST) From: dingsenjie@163.com To: perex@perex.cz, tiwai@suse.com, lgirdwood@gmail.com, broonie@kernel.org Subject: [PATCH] sound: soc/uniphier: Simplify the return expression of uniphier_aio_startup Date: Wed, 24 Feb 2021 16:54:07 +0800 Message-Id: <20210224085407.22120-1-dingsenjie@163.com> X-Mailer: git-send-email 2.21.0.windows.1 MIME-Version: 1.0 X-CM-TRANSID: DsCowAA3xkJGFDZg3SRTmQ--.51774S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKw4UXrykCw4UJry8ZFyftFb_yoWfZFc_G3 4Fvws8WFWjkr4YqrZFvws7Zr9xt3929w1DGw1aqrsxCr13Ar4rAw17CrZ3Gay8Wr4fJa4D uFs5KF47tFy2qjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU0DCztUUUUU== X-Originating-IP: [218.94.48.178] X-CM-SenderInfo: 5glqw25hqmxvi6rwjhhfrp/1tbipQlDyFUMceCRMAACsM X-Mailman-Approved-At: Thu, 25 Feb 2021 12:25:30 +0100 Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, dingsenjie 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: dingsenjie Simplify the return expression in the aio-cpu.c. Signed-off-by: dingsenjie --- sound/soc/uniphier/aio-cpu.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c index 25c40c2..cf98141 100644 --- a/sound/soc/uniphier/aio-cpu.c +++ b/sound/soc/uniphier/aio-cpu.c @@ -256,17 +256,12 @@ static int uniphier_aio_startup(struct snd_pcm_substream *substream, { struct uniphier_aio *aio = uniphier_priv(dai); struct uniphier_aio_sub *sub = &aio->sub[substream->stream]; - int ret; sub->substream = substream; sub->pass_through = 0; sub->use_mmap = true; - ret = aio_init(sub); - if (ret) - return ret; - - return 0; + return aio_init(sub); } static void uniphier_aio_shutdown(struct snd_pcm_substream *substream,