Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp2105715rwb; Wed, 30 Nov 2022 02:21:53 -0800 (PST) X-Google-Smtp-Source: AA0mqf4UknNvVshJgmQgomEo/h2VoDm9YTKQSUCMcrIKXQRX8D2ZSwuj0DuvyMcSRNi8SurjA5OO X-Received: by 2002:a17:906:a093:b0:78d:4cdf:b40a with SMTP id q19-20020a170906a09300b0078d4cdfb40amr38090852ejy.102.1669803713135; Wed, 30 Nov 2022 02:21:53 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669803713; cv=none; d=google.com; s=arc-20160816; b=PlQpb5gwIwhks0dwh4e7k8z29Xl5d4m3chJodfCCGKANUalwFkLAryrro/OdbSpoUX +07LRO0joF8N/XhpiO7bq+ndGmtsuqTWbCyUBjx5RlMZ2rJI1s9Nh1hVvKfdj9xH+11u pykIakh+8SMdT5WRUWwwJ4NCX8iQkOj6Q1t7JHiSF+4v+uBlkhFuaC3J/DEGQZdPqVer k75oNYZ2JoL9xfFyurB/LkEyf9Bkgzg8yFIOtU4BqKdbjG16CruABvEOp31Ksm/PRZur 1WaheIja0p/lV1WJn8Mq2A4l2x+CPUNF9fH9Adi9NWOpx8KFFPakMoM7xs+tjIwZ805O cFpg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version:date :message-id:subject:references:in-reply-to:cc:to:from; bh=/ztsg7U4q7Jovkrl3A4rhY/t0HCYKAw8L/r7tvWsW6Y=; b=sUEP7QuokKJlMWmIBcruRcELSzdFhg9W4YxbevLlqbNPcD3xDoGbsklKjRqrC6sg5k u/YB/EDutNbdY4sj9RHtTFS+oASxyQ/6qgwDL03jTqWPczWPNpeCMln8Q65Q+slEzsDE POTDUu+rAXYwBvCqYhDWVch4Zsjx27YzJ29yqSl93zmkImOfV7TwXDuNsyvjbCRahM6w GWqUtX7dh24PFnBhxYqoMbbTed2MwYtRO62X4tF/ksO3fkS5MLhZFKouiSC6Yor0cJ1W d8l2euhxhzXAtPGZXVJnEMlq4TOiE3EQHP2ogpqBW3BPxD3KB/2LrQcIyxBkbqJ4Gd3N 564g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id dr10-20020a170907720a00b007be1ba9fba1si719176ejc.948.2022.11.30.02.21.32; Wed, 30 Nov 2022 02:21:53 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233754AbiK3Jb2 (ORCPT + 85 others); Wed, 30 Nov 2022 04:31:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233554AbiK3Jb0 (ORCPT ); Wed, 30 Nov 2022 04:31:26 -0500 Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 565F0537C8 for ; Wed, 30 Nov 2022 01:31:25 -0800 (PST) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4NMYqb58Wmz4xN3; Wed, 30 Nov 2022 20:31:23 +1100 (AEDT) From: Michael Ellerman To: Haowen Bai , masahiroy@kernel.org, benh@kernel.crashing.org, adobriyan@gmail.com Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org In-Reply-To: <1647485822-16717-1-git-send-email-baihaowen@meizu.com> References: <1647485822-16717-1-git-send-email-baihaowen@meizu.com> Subject: Re: [PATCH] macintosh: windfarm_pm121: Fix warning comparing pointer to 0 Message-Id: <166980021876.3017288.242041030903365720.b4-ty@ellerman.id.au> Date: Wed, 30 Nov 2022 20:23:38 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 17 Mar 2022 10:57:02 +0800, Haowen Bai wrote: > Avoid pointer type value compared with 0 to make code clear. > > Applied to powerpc/next. [1/1] macintosh: windfarm_pm121: Fix warning comparing pointer to 0 https://git.kernel.org/powerpc/c/a823307bf0a3b79b27eea916bf6499ba4377cdf9 cheers