From nobody Sun Sep 22 11:42:21 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F09A7C433F5 for ; Thu, 9 Dec 2021 01:57:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229582AbhLICAq (ORCPT ); Wed, 8 Dec 2021 21:00:46 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58934 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229543AbhLICAp (ORCPT ); Wed, 8 Dec 2021 21:00:45 -0500 Received: from mail-pj1-x102d.google.com (mail-pj1-x102d.google.com [IPv6:2607:f8b0:4864:20::102d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5B1FCC061746 for ; Wed, 8 Dec 2021 17:57:13 -0800 (PST) Received: by mail-pj1-x102d.google.com with SMTP id f18-20020a17090aa79200b001ad9cb23022so3608212pjq.4 for ; Wed, 08 Dec 2021 17:57:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=X5JhuTQaSxTx893jA8OEYjLZ6m+UdW5ZaFdhJ6c8uD0=; b=Ba1znVjXLY9GcEcVgPC+HjDyG9n6vEr76BaqSF45Rkblx6GhAiq8SPzc9NJLA23TTx QT0pbH1LhxSGNgAeqp8W9y1G2PYsmJx//5tjLbJ20xIy3iOXFJKaAtVBNo7YsorhwAAT LU5EllIYETKOGr487pn8D/Ehhg8Es07ACMwAVhNT4x4HrsQijtW51S9o+GuHvukAZoIb 71+he2EX2hylva4nv7QvraTYh4Pus/ACybGeZR99wQAXKtAXx4GMQff9Qx8RVxygHwzD UlduSGJvGrYaPjs050TLuLiG43iKTiq/JYM496cEeqUxyh0alkKc/YZCbyXaN4P/L3xn 8d1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=X5JhuTQaSxTx893jA8OEYjLZ6m+UdW5ZaFdhJ6c8uD0=; b=m63AphkDTl9kpKTazuKhcO6mc+/BeukNOI2h0vxvMhpcUUiqwD/ltNstJWbCtUTUII 9nF5aZk3Gp11Q47vDNYFhV1rZt/c6V33ExCXXUv1FwxdHaS2gcwbTuuniiluA0l4lVlP axqEJ2VTr0NHwYs42KXPsmKRFNyQLZySvqlu3xOJPwdh1GJYYWL5vH1v1+ldLnCGiADV p95GXB5VMGxd3bcHgY2u3RbIzT/d6PS3angZKdrCmiGWywKUJcqn4+We8WQdCJx2kBjT PeJb1so28hGKbmCiL/kwf+WDVYjQcQVc/IW+JP3qTFHZo5k0iIe84HsB0N6Rl6QLQ06z 1FKg== X-Gm-Message-State: AOAM531m7E30cJ3eKcSH+XqCLfdoqy2dCmsYXdsWcmNMVnukjnEHJCSG shE3Hi8lIrXY6/uUjCoaU7w= X-Google-Smtp-Source: ABdhPJyn5cV0V2r/Ax01DHo15SrmY4+pGt+Dmaz+wqBD3YLt3imwzKNbDbcT3qSwczTEmqQdiaDiKA== X-Received: by 2002:a17:90b:351:: with SMTP id fh17mr11764748pjb.19.1639015032987; Wed, 08 Dec 2021 17:57:12 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id i3sm4546748pfe.75.2021.12.08.17.57.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Dec 2021 17:57:11 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: lgirdwood@gmail.com Cc: broonie@kernel.org, perex@perex.cz, tiwai@suse.com, matthias.bgg@gmail.com, chi.minghao@zte.com.cn, kuninori.morimoto.gx@renesas.com, srinivas.kandagatla@linaro.org, pierre-louis.bossart@linux.intel.com, pulehui@huawei.com, srivasam@codeaurora.org, lkp@intel.com, alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Zeal Robot Subject: [PATCH] sound:soc:remove unneeded variable Date: Thu, 9 Dec 2021 01:57:07 +0000 Message-Id: <20211209015707.409870-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: chiminghao return value form directly instead of taking this in another redundant variable. Reported-by: Zeal Robot Signed-off-by: chiminghao --- sound/soc/codecs/mt6660.c | 5 ++--- sound/soc/codecs/wcd938x.c | 6 ++---- 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/mt6660.c b/sound/soc/codecs/mt6660.c index 358c500377df..3a881523c30f 100644 --- a/sound/soc/codecs/mt6660.c +++ b/sound/soc/codecs/mt6660.c @@ -47,13 +47,12 @@ static int mt6660_reg_write(void *context, unsigned int= reg, unsigned int val) struct mt6660_chip *chip =3D context; int size =3D mt6660_get_reg_size(reg); u8 reg_data[4]; - int i, ret; + int i; =20 for (i =3D 0; i < size; i++) reg_data[size - i - 1] =3D (val >> (8 * i)) & 0xff; =20 - ret =3D i2c_smbus_write_i2c_block_data(chip->i2c, reg, size, reg_data); - return ret; + return i2c_smbus_write_i2c_block_data(chip->i2c, reg, size, reg_data); } =20 static int mt6660_reg_read(void *context, unsigned int reg, unsigned int *= val) diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 52de7d14b139..0033d61d42e8 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -3083,7 +3083,7 @@ static int wcd938x_mbhc_micb_ctrl_threshold_mic(struc= t snd_soc_component *compon int micb_num, bool req_en) { struct wcd938x_priv *wcd938x =3D snd_soc_component_get_drvdata(component); - int rc, micb_mv; + int micb_mv; =20 if (micb_num !=3D MIC_BIAS_2) return -EINVAL; @@ -3097,9 +3097,7 @@ static int wcd938x_mbhc_micb_ctrl_threshold_mic(struc= t snd_soc_component *compon =20 micb_mv =3D req_en ? WCD_MBHC_THR_HS_MICB_MV : wcd938x->micb2_mv; =20 - rc =3D wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2); - - return rc; + return wcd938x_mbhc_micb_adjust_voltage(component, micb_mv, MIC_BIAS_2); } =20 static inline void wcd938x_mbhc_get_result_params(struct wcd938x_priv *wcd= 938x, --=20 2.25.1