From patchwork Fri Oct 26 00:45:09 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matheus Tavares X-Patchwork-Id: 10656849 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1A81714E2 for ; Fri, 26 Oct 2018 00:45:57 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 111642C24D for ; Fri, 26 Oct 2018 00:45:57 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 057422C652; Fri, 26 Oct 2018 00:45:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A825C2C6C8 for ; Fri, 26 Oct 2018 00:45:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726592AbeJZJUY (ORCPT ); Fri, 26 Oct 2018 05:20:24 -0400 Received: from mail-qt1-f195.google.com ([209.85.160.195]:37323 "EHLO mail-qt1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726367AbeJZJUX (ORCPT ); Fri, 26 Oct 2018 05:20:23 -0400 Received: by mail-qt1-f195.google.com with SMTP id d14-v6so12209829qto.4 for ; Thu, 25 Oct 2018 17:45:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=usp-br.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=J5RxTErJXoIN4DFbUXbMSG5XxKyOAlaWHaLsxy5wXNA=; b=IfrNsM4AxhSnWDdkSFRcz+w1o9OyzWXIeRS2LPgnU7cZLE9hG5iC0jvLMFjgMBGhn8 0TbvVqWOYBEDT2nlu79IZr00SAKUIWO5JetEbgEDG4Si/oWDsZQa7+iLrNEtZ6zFpYac b7AntHRcyWJ3PVU0nGXAj8UwPUljobOHT81AOj95nI9WE52hlHVkmTWL/mVdq9gypnk/ bEtiIGGy2aOd7Dg+heGWJx8Fv/7zGefZatjN1VZ973bxIHVE1LsqipFHBHJiTdxV57gF iYE6097l/3sBWivydTAST5U69a5Lck4id7trI14crXdMUV/rjvPvQf3XMVEr1428f4/8 TR1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=J5RxTErJXoIN4DFbUXbMSG5XxKyOAlaWHaLsxy5wXNA=; b=r3urbbliq91IAohXzSIChWlaplSNZmvMINI3NOHYy+ZR+mGfBLaYFc/hLsZs2piQTE 9DpBUz0SfYNfmxskv7Kwig35bwX2l2tE+bdK0j2byf4HZ8NkLwsbQDdeKFYVtjE7KImw ixCSTLfmplV/cZ0pnAx2BdYzA9KOSpNj4oaqAZQpp0i4pUxAhYNcV/TX3/NchQfua+c8 1fv6bsLm1+Nud87KOdWOEz/yVQiIa/RBv+CZnVKVUTBiGb92dW2yvT7NA/zWSNig1f/J s+HGTaE/gQZcy50IgRyPqEowTK/RKPEmpURbdvIhvv+SfGKE1lKT8jUKJW26CU1zxc8I HgiQ== X-Gm-Message-State: AGRZ1gIY+Q+Q9AH0e6FaZTHLs7Ra1Vi6wadMAPnCcqDPoaZQApSnb297 MHusE2zdVFcqbuN3QUUxeoPqiQ== X-Google-Smtp-Source: AJdET5eYrL3B/6dDzP8IGUjwaVecsh3FNyp3rV8oNHMSnHyIglObGdVoGIhMr03WixV2ngY3+yxZIg== X-Received: by 2002:ac8:4506:: with SMTP id q6-v6mr1422639qtn.68.1540514732803; Thu, 25 Oct 2018 17:45:32 -0700 (PDT) Received: from mango.spo.virtua.com.br ([2804:14c:81:942d::1]) by smtp.gmail.com with ESMTPSA id y3-v6sm2371735qti.27.2018.10.25.17.45.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Oct 2018 17:45:32 -0700 (PDT) From: Matheus Tavares To: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler , Greg Kroah-Hartman Cc: linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, kernel-usp@googlegroups.com Subject: [PATCH 3/6] staging:iio:ad2s90: Remove always overwritten assignment Date: Thu, 25 Oct 2018 21:45:09 -0300 Message-Id: <20181026004512.31012-4-matheus.bernardino@usp.br> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20181026004512.31012-1-matheus.bernardino@usp.br> References: <20181026004512.31012-1-matheus.bernardino@usp.br> Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch removes an initial assignment to the variable ret at probe, that was always overwritten. Signed-off-by: Matheus Tavares --- drivers/staging/iio/resolver/ad2s90.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/resolver/ad2s90.c b/drivers/staging/iio/resolver/ad2s90.c index d6a42e3f1bd8..c20d37dc065a 100644 --- a/drivers/staging/iio/resolver/ad2s90.c +++ b/drivers/staging/iio/resolver/ad2s90.c @@ -64,7 +64,7 @@ static int ad2s90_probe(struct spi_device *spi) { struct iio_dev *indio_dev; struct ad2s90_state *st; - int ret = 0; + int ret; indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st)); if (!indio_dev)