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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 EA6D3FD2D74 for ; Tue, 10 Mar 2026 13:22:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 436AC10E272; Tue, 10 Mar 2026 13:22:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="ADQQpd+b"; dkim-atps=neutral Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6F1BF10E282 for ; Tue, 10 Mar 2026 13:22:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1773148926; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=5/adDEbR57gUpYJcJq84OoDVxrrM3xMPFmZCRo0jKXM=; b=ADQQpd+bpcMvyiI6BuK6I/AtlFPVjRaT1jbvm8x0bcg2sn4Mv+l/q+wGsOaa7zGZavpvJL HOw6n0NTrJxN8BVrJlzy+3Oyq/AicE10gafpjzfnHFVMImjvlOy3qRSEO7jpexZVWETsUQ RoRPrXnJkd5ZbUZ0X+x9wM3CIJYSD9c= Received: from mail-qk1-f198.google.com (mail-qk1-f198.google.com [209.85.222.198]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-659-01mAvr3JOfyYGb_-9ROtDQ-1; Tue, 10 Mar 2026 09:22:05 -0400 X-MC-Unique: 01mAvr3JOfyYGb_-9ROtDQ-1 X-Mimecast-MFC-AGG-ID: 01mAvr3JOfyYGb_-9ROtDQ_1773148925 Received: by mail-qk1-f198.google.com with SMTP id af79cd13be357-8cd773dd39bso2180665585a.2 for ; Tue, 10 Mar 2026 06:22:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1773148925; x=1773753725; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=5/adDEbR57gUpYJcJq84OoDVxrrM3xMPFmZCRo0jKXM=; b=COOL5JRmIvMgiuuUcYZqfFdIwWfJhlz36ZisYoQ7DGxnZHdjsWs3SQt2/Vsqwc8ZOm H3Z6kUmf/PzUWmAm8xNHOkdWAKMBjNVCGoI9aqqdkcXaxNFE1VQG1nhkv9yThcfYO4WR QrMT/3SowE0N9FSgOxzfM8hIN+ZcBjwCWcjOSG2ZhXbRrsmQM6aoFa0bDrwKffMdqr/a LSgzBdMeJ/gTRLEKpaMtD+xKFxLFyvjNKqMmQT644OINfPoqon+ZKz3ybyyjVZp3i3FU SdQhCeI20+b6vh8f5EPrQG66m6qRdOuCikprCR8viH++LoSu+m6AAGMtMYHGXWn3c/rL W14A== X-Forwarded-Encrypted: i=1; AJvYcCWg2CmptjE7dvmP/OAbiRiSxFqLYjNqNXSQDlmOp3VALXsvvE/QmijBr4F4BbQT3JYmODVYs2SYdQw=@lists.freedesktop.org X-Gm-Message-State: AOJu0YxKi23xxtOLYbLZecbXtSHWbV0PRrzjXFGnnwMZYTc8b4l2nZrD yMq//f8jAzpEDEbwFczyf97K+jzHHvAiYnlVfcjhXJw2flCe7rwOici2J2JCfgXyqotMOz5bnVx 0B8PxsYsOBblwSmLhnmiqCnL+2BoCcyPcUqX8azZZsJritJdTqw06F50oGzEtRvYRKOdk4Q== X-Gm-Gg: ATEYQzyPYtJY+WshSdJJM5aEAwsL2KinKgObD5mr9nVaRixn6UrGRC+sM0MP+RlMKlX MoxMROfvbFCrRD4UUzdk/vs1ESko0K+dxYTA9yx2n0ccWdYzgFQyEvsyuAlfESfxLkw8Xovuz1k YFCSZFN3FEmnZVhU3LrJiSV0xytSyB2l1CBKbrSY3ZCBOsLID4ApCnggsTAwnPM2BK7nbe6wLAl ZV1NyARZxkvOPjw6iu7anwYrVIGDHkHPjxoct4ym+Mk5MrOmMvhFOL0xvVfn9lSc62RomJr9fKN dutM8jFjdJrHhbVN4wmccByg6PZb0zD88+COP0HB3oFyZUd3BW8PKhJe7YsUCcfhnRbEpETruyn nfeLCZNC5IRHgEeflyZP13oRLAAx95DdKyJOh/04bCHmMUWuzmIrUNVjZ X-Received: by 2002:a05:620a:3713:b0:8ca:1240:4991 with SMTP id af79cd13be357-8cd6d4f9469mr1830783285a.45.1773148924641; Tue, 10 Mar 2026 06:22:04 -0700 (PDT) X-Received: by 2002:a05:620a:3713:b0:8ca:1240:4991 with SMTP id af79cd13be357-8cd6d4f9469mr1830766185a.45.1773148922638; Tue, 10 Mar 2026 06:22:02 -0700 (PDT) Received: from redhat.com (c-73-183-52-120.hsd1.pa.comcast.net. [73.183.52.120]) by smtp.gmail.com with ESMTPSA id af79cd13be357-8cd8576db0esm474754485a.47.2026.03.10.06.21.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 10 Mar 2026 06:22:01 -0700 (PDT) Date: Tue, 10 Mar 2026 09:21:58 -0400 From: Brian Masney To: Philipp Hahn Cc: amd-gfx@lists.freedesktop.org, apparmor@lists.ubuntu.com, bpf@vger.kernel.org, ceph-devel@vger.kernel.org, cocci@inria.fr, dm-devel@lists.linux.dev, dri-devel@lists.freedesktop.org, gfs2@lists.linux.dev, intel-gfx@lists.freedesktop.org, intel-wired-lan@lists.osuosl.org, iommu@lists.linux.dev, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-bluetooth@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-cifs@vger.kernel.org, linux-clk@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-gpio@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-media@vger.kernel.org, linux-mips@vger.kernel.org, linux-mm@kvack.org, linux-modules@vger.kernel.org, linux-mtd@lists.infradead.org, linux-nfs@vger.kernel.org, linux-omap@vger.kernel.org, linux-phy@lists.infradead.org, linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linux-sctp@vger.kernel.org, linux-security-module@vger.kernel.org, linux-sh@vger.kernel.org, linux-sound@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-trace-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, ntfs3@lists.linux.dev, samba-technical@lists.samba.org, sched-ext@lists.linux.dev, target-devel@vger.kernel.org, tipc-discussion@lists.sourceforge.net, v9fs@lists.linux.dev, Michael Turquette , Stephen Boyd , Daniel Lezcano , Thomas Gleixner Subject: Re: [PATCH 56/61] clk: Prefer IS_ERR_OR_NULL over manual NULL check Message-ID: References: <20260310-b4-is_err_or_null-v1-0-bd63b656022d@avm.de> <20260310-b4-is_err_or_null-v1-56-bd63b656022d@avm.de> MIME-Version: 1.0 In-Reply-To: <20260310-b4-is_err_or_null-v1-56-bd63b656022d@avm.de> User-Agent: Mutt/2.2.14 (2025-02-20) X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: q3y_loxFX5YH5LN0SsHS3IkEDSg4HOFFRLuvsOzDXYs_1773148925 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, Mar 10, 2026 at 12:49:22PM +0100, Philipp Hahn wrote: > Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL > check. > > Semantich change: Previously the code only printed the warning on error, Semantic ... > but not when the pointer was NULL. Now the warning is printed in both > cases! > > Change found with coccinelle. > > To: Michael Turquette > To: Stephen Boyd > To: Daniel Lezcano > To: Thomas Gleixner > Cc: linux-clk@vger.kernel.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Philipp Hahn With the minor typo addressed: Reviewed-by: Brian Masney