From patchwork Mon Jan 10 10:47:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lv Ruyi X-Patchwork-Id: 530936 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 3E611C433F5 for ; Mon, 10 Jan 2022 10:48:58 +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 4028D1832; Mon, 10 Jan 2022 11:48:06 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 4028D1832 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1641811736; bh=/gudDsab93jbAQSh/4KXXYWFWKyW7+Jo9udoL2OHXYg=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=OCIy/VQY6qVHzsEoriE31d2Et28XGHtd7SfsoR3lqBrAOYR1KgSgr2Yiw3s2NugW+ 9vQGerA2Z4RirxZqcpObIrpxOzaifGk6Qx9/YgVD/J2bjsc5d1fTi/QtYNuhOFQK8I jbet67b3iX4jC5ExwMsNMCjlFeP7GzeaUJ/oF3Cg= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id C027BF80054; Mon, 10 Jan 2022 11:48:05 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 19EC7F8012E; Mon, 10 Jan 2022 11:48:04 +0100 (CET) Received: from mail-pj1-x102e.google.com (mail-pj1-x102e.google.com [IPv6:2607:f8b0:4864:20::102e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9DBCEF80054 for ; Mon, 10 Jan 2022 11:47:55 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9DBCEF80054 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="fjmbYiE4" Received: by mail-pj1-x102e.google.com with SMTP id hv15so5701160pjb.5 for ; Mon, 10 Jan 2022 02:47:55 -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=QoPQbPDSwmhcCclXn3wTkRYXJo86fSVvmFTmCUeMKdo=; b=fjmbYiE4EINPTC/2l3ddI5ufeI2VGM2uRQC/awt/KKVrHw48JrS1CryzAMa81x7M1Q bp0aScuAqPfZ4J48pityNe35L5ScCqkG+/gNGlTuBG70faN2mMDrU5VWRlOhZ15hSzaJ 5/MpGAbwqlA4BWayyJhdh8Ef3uRLVOpsC/QFyKuBxNdy7yJU5LduxEM+BPfyt7F7hrmP 2HcYkUrDumSud+F4/cRa7yH4mOfQv9dE8UDwPzYr6ZsDF1qb4xHkz8iXrkwcyiOQ8PJG VyC1JiA11+6RNhiFYERPSZG15252PGD6RW/QuM02buY9bMGC1sazjiKMfRbp0ctvj1wP 9ndA== 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=QoPQbPDSwmhcCclXn3wTkRYXJo86fSVvmFTmCUeMKdo=; b=sqFXKVI6ScQLDlPxY3b1LS/XgLTAQol0LddmDqAfh5XeXgo04AzBr/1Ch3gdDWDbl2 o5AoZVtAZxTyMhGZq46e3rlA9/MYhvMN9DGQPeO3tZbrDgcQRhzAcG3t2UcMSurBIMeX LxhUkLEYF19dQeiujGTtqrZzwyobmdKhnorWZSfzmIJsOd0VRujkPnx+BiPMLOrSi8ve O812DJ6m0szRpMRuo59hXgb9PmenuLFg6IHzwusLNDJcw5PbyyFanbs9nrgJGadwJD7b uqgRcb1gjNAyAM7uOLWmW0AsX340svg5RiGb1r+FGjtlb12PYJNSnTqCnlYraLSe3VBU JuGw== X-Gm-Message-State: AOAM531/cxizVSx+gnE17l/CvoIppfmAhxUfr16ER6mtGljDwG4MgGYb EKD7D54VZ9ftFXwUV1sEC0E= X-Google-Smtp-Source: ABdhPJw+g4r1x0H35i02mrlXLUcvFmFtV6s2lhQJGIluU3rhzIKyBu7BhAvb7M/NXzDsrqks8doznQ== X-Received: by 2002:a17:90a:9f95:: with SMTP id o21mr15744318pjp.44.1641811673860; Mon, 10 Jan 2022 02:47:53 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id h17sm6376122pfv.217.2022.01.10.02.47.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jan 2022 02:47:53 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: agross@kernel.org Subject: [PATCH] drivers/soundwire: remove redundant val variable Date: Mon, 10 Jan 2022 10:47:49 +0000 Message-Id: <20220110104749.646995-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org, Zeal Robot , pierre-louis.bossart@linux.intel.com, Minghao Chi , bjorn.andersson@linaro.org, vkoul@kernel.org, CGEL ZTE , sanyog.r.kale@intel.com, yung-chuan.liao@linux.intel.com, linux-kernel@vger.kernel.org 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: Minghao Chi Return value from SWRM_REG_VAL_PACK() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot Signed-off-by: Minghao Chi Signed-off-by: CGEL ZTE --- drivers/soundwire/qcom.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soundwire/qcom.c b/drivers/soundwire/qcom.c index 54813417ef8e..77f9c90370be 100644 --- a/drivers/soundwire/qcom.c +++ b/drivers/soundwire/qcom.c @@ -235,7 +235,6 @@ static int qcom_swrm_cpu_reg_write(struct qcom_swrm_ctrl *ctrl, int reg, static u32 swrm_get_packed_reg_val(u8 *cmd_id, u8 cmd_data, u8 dev_addr, u16 reg_addr) { - u32 val; u8 id = *cmd_id; if (id != SWR_BROADCAST_CMD_ID) { @@ -245,9 +244,8 @@ static u32 swrm_get_packed_reg_val(u8 *cmd_id, u8 cmd_data, id = 0; *cmd_id = id; } - val = SWRM_REG_VAL_PACK(cmd_data, dev_addr, id, reg_addr); - return val; + return SWRM_REG_VAL_PACK(cmd_data, dev_addr, id, reg_addr); } static int swrm_wait_for_rd_fifo_avail(struct qcom_swrm_ctrl *swrm)