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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 7E8CAC433E0 for ; Fri, 15 Jan 2021 16:23:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 492182399A for ; Fri, 15 Jan 2021 16:23:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726402AbhAOQXu (ORCPT ); Fri, 15 Jan 2021 11:23:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60730 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725923AbhAOQXu (ORCPT ); Fri, 15 Jan 2021 11:23:50 -0500 Received: from mail-wm1-x331.google.com (mail-wm1-x331.google.com [IPv6:2a00:1450:4864:20::331]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED9EAC061757 for ; Fri, 15 Jan 2021 08:23:09 -0800 (PST) Received: by mail-wm1-x331.google.com with SMTP id g10so8093059wmh.2 for ; Fri, 15 Jan 2021 08:23:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=b1o12dNG44Js/P1pUm9lZNb9c/tZm0IvKlzwFKSJOe4=; b=u6Rz3/y6TejtY7ekD7TKOvD32frkhlVQ3X+PCLdMmVT6F9BRLCVc+bA+Vk1Vh3zgLP xkvPFk+w60b+dFoGP+B4I/bU0xq4ZYtP2Ply4FsO4k29OD5JyQlXSF2YMrfnjwE2WZ1b 3THTd2EiQU4B3Rb2IQV7glQMGZOIXVDbGwY9bPF2TxBqm917Q+EnmqNP+V0MrVsFcGpZ gu9e96TKFx0rMXez9ReUmI08ABBoXJiaymFC1fg8PmwV3kKhbzdCm/ibolcurWQTJd/V 1nrH0u70hiyqHnxINP+duj8ThcabSh3drJrIA0VaifNftd3ZwUI1nxD2OpqOc9+B3xaV gUgw== 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:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=b1o12dNG44Js/P1pUm9lZNb9c/tZm0IvKlzwFKSJOe4=; b=M29i+4cmIYFwfCwS/y4n77ld+ebRtFR5qt72MF05a5vYbcWkMzZ7oEAwHZUKT4GodY +crJBh5fnSiejRgOzU9FAkaK3ZyjuJR8+6EDKph2sl0kXjI/gSir7df+Nig1CeLLIc6c D/6S4KLxclkfWJwjObfraZ7z4od83S5nPzb405O1PYIryS4KAzduteavV0pS1t8Si2SQ YfX6mIrhAYBLaZ/6f1SCD2GuD9BzVOMqU6kWmN37o0Z+dMab/1QH5M3Rnwb8CNXBAFTL UZ4UIrHa7iye2favfTifowrFtAnFBnLFBXQQjWVVzrgyS8joyagh04LLPNkURuDNyiTM z1bQ== X-Gm-Message-State: AOAM531zWmNUhCqMauE6jifuNGukAw800H2BcDQ7DIQPKMrSkCtYmRl5 M5IAowC2ICMLxjDJfzXwYyM= X-Google-Smtp-Source: ABdhPJzuFsNid31NEDYUxiNY45bsQsrtZWzgTx7aYMNWv8incgqJqU9ca7xAWrPlDAPAJ5n8tyfiOg== X-Received: by 2002:a05:600c:4e87:: with SMTP id f7mr9459591wmq.163.1610727788758; Fri, 15 Jan 2021 08:23:08 -0800 (PST) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id u13sm15516794wrw.11.2021.01.15.08.23.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Jan 2021 08:23:07 -0800 (PST) Date: Fri, 15 Jan 2021 17:23:06 +0100 From: Thierry Reding To: Tian Tao Cc: airlied@linux.ie, daniel@ffwll.ch, jonathanh@nvidia.com, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH] drm/tegra: Use PTR_ERR_OR_ZERO() to simplify code Message-ID: References: <1608015653-37527-1-git-send-email-tiantao6@hisilicon.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="YaX/wmy9Np5Jy0xx" Content-Disposition: inline In-Reply-To: <1608015653-37527-1-git-send-email-tiantao6@hisilicon.com> User-Agent: Mutt/2.0.4 (26f41dd1) (2020-12-30) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org --YaX/wmy9Np5Jy0xx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Dec 15, 2020 at 03:00:53PM +0800, Tian Tao wrote: > Fixes coccicheck warning: > drivers/gpu/drm/tegra/drm.c:350:1-3: WARNING: PTR_ERR_OR_ZERO can be used >=20 > Signed-off-by: Tian Tao > --- > drivers/gpu/drm/tegra/drm.c | 5 +---- > 1 file changed, 1 insertion(+), 4 deletions(-) This coccinelle patch was recently removed, so I won't pick this up. 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