From patchwork Wed Dec 15 06:07:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: CGEL X-Patchwork-Id: 12677417 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 0E1E7C433FE for ; Wed, 15 Dec 2021 06:07:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235901AbhLOGHQ (ORCPT ); Wed, 15 Dec 2021 01:07:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48424 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235888AbhLOGHQ (ORCPT ); Wed, 15 Dec 2021 01:07:16 -0500 Received: from mail-qv1-xf2f.google.com (mail-qv1-xf2f.google.com [IPv6:2607:f8b0:4864:20::f2f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E9669C061574; Tue, 14 Dec 2021 22:07:15 -0800 (PST) Received: by mail-qv1-xf2f.google.com with SMTP id bu11so19471988qvb.0; Tue, 14 Dec 2021 22:07:15 -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=91eiU/6ESZfyMkPSxlsi+SkNBXeLwtIgx3M1fnSP7qw=; b=ZDkSvqfyjG0XnX/djwv+3ABB8bAs6smdMWzur/XG8xGhnNCg/2trpEXmTiIeHh39or 14B7PYlyyekTd7PDFPiOmZDqj5MJEMF/HVWJ5oyr9JbuBDIUaWCck4ior1hRXfJbl6iC 0AQJd1MglFkSS5DULcMBvhWDfvqV/tntyVVilI6UqUjC5YLgCYBJiEa/kKOFWXE6zCj+ AJ4KBkVLtGWOwWVjNkYz4QD8kE6YaeMw0oHQVVUR6tWOJ9XxM4ohJ1K7Gvo0YRysQD6D BIk9xwLCXb+QkyU0NCFGsBjaE2gOLvi+BZZ6o2RMg2OUsQ7DQX1APAisr9FvFKlOotL5 2QyA== 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=91eiU/6ESZfyMkPSxlsi+SkNBXeLwtIgx3M1fnSP7qw=; b=t51jaRyiM43hwKH+NUnaBjgf1jvrRo/S35QuyDmHPTEojAmPz/DugOUxri41nkGIP2 lvihTNbqCUDsynj9KnUVcvCCucnM/Qgq972bRRk61QCWo/q52hTDcDuMB6MPoRG7+ppU LC6xch0iJuVAF2b9QyFs1lFgaIIE7DcdFpTS933TSdojmWfgpcTkDWkZjLQrt9vtV+iY hYwGf/gc0Je+VYi1Z7D2B/zHahcKNwEXs0xaLDbFyS4kMXaNTawosXh8ypDttQfiO8hB gzimprMjawAn7T249vhQn6F2WRVOUQyTTsL3CqhaZvUnRNJmDfO0u6idrWeA5frmBak0 Ultw== X-Gm-Message-State: AOAM533In+JChpqYhbJXvp2yD7pp52hoXaDeG6I3lrKVMoQa3oVcTNSL WpJMaaconUtyFhp+mR5fiQc= X-Google-Smtp-Source: ABdhPJwRYZd6yI6dMVgOJNdi56zXuS/8IylSRaABR5PCyWY+S9Y2t2l2krvRtITPkz21vFHg1ON5xQ== X-Received: by 2002:a05:6214:2a81:: with SMTP id jr1mr5244686qvb.39.1639548435095; Tue, 14 Dec 2021 22:07:15 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id b5sm564920qka.51.2021.12.14.22.07.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Dec 2021 22:07:14 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: jic23@kernel.org Cc: lars@metafoo.de, chi.minghao@zte.com.cn, nuno.sa@analog.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Zeal Robot Subject: [PATCH iio-next] drivers/iio: remove redundant ret variable Date: Wed, 15 Dec 2021 06:07:10 +0000 Message-Id: <20211215060710.442163-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org From: Minghao Chi Return value from ads8688_prog_write() directly instead of taking this in another redundant variable. Reported-by: Zeal Robot Signed-off-by: Minghao Chi --- drivers/iio/adc/ti-ads8688.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/adc/ti-ads8688.c b/drivers/iio/adc/ti-ads8688.c index 79c803537dc4..2e24717d7f55 100644 --- a/drivers/iio/adc/ti-ads8688.c +++ b/drivers/iio/adc/ti-ads8688.c @@ -281,12 +281,10 @@ static int ads8688_write_reg_range(struct iio_dev *indio_dev, enum ads8688_range range) { unsigned int tmp; - int ret; tmp = ADS8688_PROG_REG_RANGE_CH(chan->channel); - ret = ads8688_prog_write(indio_dev, tmp, range); - return ret; + return ads8688_prog_write(indio_dev, tmp, range); } static int ads8688_write_raw(struct iio_dev *indio_dev,