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=-8.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable 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 26CA2C282E5 for ; Sat, 25 May 2019 09:53:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E9CA32168B for ; Sat, 25 May 2019 09:53:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AmRx3EJ1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726802AbfEYJx2 (ORCPT ); Sat, 25 May 2019 05:53:28 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:42290 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726464AbfEYJx1 (ORCPT ); Sat, 25 May 2019 05:53:27 -0400 Received: by mail-pl1-f196.google.com with SMTP id go2so5132366plb.9; Sat, 25 May 2019 02:53:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:subject:message-id:mime-version:content-disposition :user-agent; bh=NA52AjQwrBf0703k7sbVMul5zk1FYHOy+jnznCOJXL8=; b=AmRx3EJ1CyfEtKdIjY8ZDrQr0m1jRswY8/XwNvf56UU23rhvG/fGD8j/plzLZOLu0L sFBKDa7MpD+7lyh9brg7UskpvwPRuJ2vj4vv4qVpZQ3Ua8H1vY809JWKmIvt5hZIaWOK Wk8mPjffsaXVEuFUSltm5qfk4CsJH5hQMWNwOl/gVBZEHYQ2PkoZjKo47TMMUPkJPFkf jSaeLSUArtl9Y2ARNke/+IPxRsRqJHM15CVljWz14YjOmVbb9Hu3B4ZfCvWhuElPVId1 nfbGud+Tyzc4ldVH0FbVpY3xJbKlIkyRfpjDJRmzUS2IxiRyHvsAIyItqDCKG+L68RAN YnQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:user-agent; bh=NA52AjQwrBf0703k7sbVMul5zk1FYHOy+jnznCOJXL8=; b=t6dgL/v5eV2u20QxqYtmlv2ycEu1EdEu9rOI8yYi9yxr3YLKLwglM9taVkWKuzVm4v 6rPF7xfXOfU32tv6MsTeLvSVr/UVI+jSkTddcMQB8Pugf1RtxcBzKSIa8ZDXINFhSRPp tSKuR/f3xRWfxmv1yPeieqktpbEQurUEBguMkLfxBw7O9/Zpy5MuDyxBFfnqZ77wJAec c67jErMGfVSwkX5U7F5wyOoMwQK+pNvne9s7vWYp4JPc9cECvuk7AhLmmxqoYFNgqahO SWPISunANjTVYMpeQDh4wTjvTcWXdBaYqHxuvOZSPb3uwaE9f/oSWA9lWy1rTyj8vkW+ YSAg== X-Gm-Message-State: APjAAAWJ715ComfFJb/HvXvcqz1pe0XgnJcKfZqQExfBgO2yzFU6LNBT 017Y8yib09+a560Xh/+DfmVlMEMC X-Google-Smtp-Source: APXvYqwIvD+bfiSUVCZQU6ljPE4I8ba7fUTSSmIUMD0BvutFqmxGld/bveyPjjITsx/WFrNyz0IzVg== X-Received: by 2002:a17:902:20e2:: with SMTP id v31mr112094575plg.138.1558778007294; Sat, 25 May 2019 02:53:27 -0700 (PDT) Received: from hari-Inspiron-1545 ([183.83.92.73]) by smtp.gmail.com with ESMTPSA id t10sm5695367pfe.2.2019.05.25.02.53.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 25 May 2019 02:53:26 -0700 (PDT) Date: Sat, 25 May 2019 15:23:22 +0530 From: Hariprasad Kelam To: Alessandro Zummo , Alexandre Belloni , linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] rtc: ds1347: fix warning PTR_ERR_OR_ZERO can be used Message-ID: <20190525095322.GA26245@hari-Inspiron-1545> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org fix below warning reported by coccicheck ./drivers/rtc/rtc-ds1347.c:158:1-3: WARNING: PTR_ERR_OR_ZERO can be used Signed-off-by: Hariprasad Kelam --- drivers/rtc/rtc-ds1347.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/rtc/rtc-ds1347.c b/drivers/rtc/rtc-ds1347.c index 938512c..b97b67f 100644 --- a/drivers/rtc/rtc-ds1347.c +++ b/drivers/rtc/rtc-ds1347.c @@ -155,10 +155,7 @@ static int ds1347_probe(struct spi_device *spi) rtc = devm_rtc_device_register(&spi->dev, "ds1347", &ds1347_rtc_ops, THIS_MODULE); - if (IS_ERR(rtc)) - return PTR_ERR(rtc); - - return 0; + return PTR_ERR_OR_ZERO(rtc); } static struct spi_driver ds1347_driver = { -- 2.7.4