From mboxrd@z Thu Jan 1 00:00:00 1970 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=-15.8 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=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 C66DDC48BCF for ; Thu, 10 Jun 2021 02:43:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A8536613E4 for ; Thu, 10 Jun 2021 02:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229914AbhFJCpT (ORCPT ); Wed, 9 Jun 2021 22:45:19 -0400 Received: from m12-15.163.com ([220.181.12.15]:49719 "EHLO m12-15.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229557AbhFJCpR (ORCPT ); Wed, 9 Jun 2021 22:45:17 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=w8moP c3hHLCFUQuSedhYS174W2JUhWhhiPc7iombNd0=; b=Ob3bPwE29KUeYSMy80hYv 5YwzPzLBYIvSB6kNJXyMRKRS+fTNkU+/5n7SNrB7BIvASp7+Zriq9gnBKA1Nl/40 qouRpFEGjF39ru7uNVVXK1tvB85eeMYjNYT3SufFap+aNuYG2HkdxdDIeyQBx+j9 rvUxGpCe8YJCfT1IyFUpeA= Received: from COOL-20201210PM.ccdomain.com (unknown [218.94.48.178]) by smtp11 (Coremail) with SMTP id D8CowADn75+te8FgtmN8AA--.6S2; Thu, 10 Jun 2021 10:42:34 +0800 (CST) From: zuoqilin1@163.com To: daniel@zonque.org, haojian.zhuang@gmail.com, robert.jarzmik@free.fr, perex@perex.cz, tiwai@suse.com Cc: linux-arm-kernel@lists.infradead.org, alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, zuoqilin Subject: [PATCH] sound/arm: Remove unnecessary variables Date: Thu, 10 Jun 2021 10:40:53 +0800 Message-Id: <20210610024053.1217-1-zuoqilin1@163.com> X-Mailer: git-send-email 2.28.0.windows.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: D8CowADn75+te8FgtmN8AA--.6S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7XF4DJF4kXryDWw47Cry8Zrb_yoW3Zwb_ta yIqF4kWryIvw1Svw1fAw15XFW0qF47uF4rWr10kF15ZF45X39Y9ryDJr17uryFva109r43 W3y2qry3Cr9a9jkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU1ZNVJUUUUU== X-Originating-IP: [218.94.48.178] X-CM-SenderInfo: 52xr1xpolqiqqrwthudrp/1tbiTgCsiVUDKBc7vgABsG Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: zuoqilin There is no need to define the variable "ret" to receive. Signed-off-by: zuoqilin --- sound/arm/pxa2xx-ac97.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index 6322e639..a67e668 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -47,9 +47,7 @@ static unsigned short pxa2xx_ac97_legacy_read(struct snd_ac97 *ac97, static void pxa2xx_ac97_legacy_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { - int __always_unused ret; - - ret = pxa2xx_ac97_write(ac97->num, reg, val); + pxa2xx_ac97_write(ac97->num, reg, val); } static const struct snd_ac97_bus_ops pxa2xx_ac97_ops = { -- 1.9.1