Received: by 2002:a05:6358:d09b:b0:dc:cd0c:909e with SMTP id jc27csp2105162rwb; Wed, 30 Nov 2022 02:21:16 -0800 (PST) X-Google-Smtp-Source: AA0mqf4X9KXDtyGFb6jdCz/sox+BOdniivmbDm0ZuaFTBBwWzukF5zbKqYFJfRSbAKDBj5RdSZmI X-Received: by 2002:a17:902:bcc5:b0:189:6d55:91a8 with SMTP id o5-20020a170902bcc500b001896d5591a8mr23375171pls.127.1669803676022; Wed, 30 Nov 2022 02:21:16 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1669803676; cv=none; d=google.com; s=arc-20160816; b=DeehmbL5MviCeVWPUm2H/z3O3QWYMvxQ1ujcb4qy8Nr4Gk7cgwnBGpRvNAmUfNZcpV aGX3C7sNTj0vTNQgLySgRt7hs9YSXQ/UIH7z0FlMhNWemnvne9w3ZVl86n1fsnOEbLdj wVrsmFnGANXzNCrk6nZ06OlRc03a+58w+QvMsn6l+dzedMKRanj0Wi3LSOhQDUfe4+Fd O66ZHcMliNfabu/6i2RNuu6/SwRoQirf86wVO16TRpcOsOXhbBzznOWFbN3zu2PzEFxo MFBDgohR7yFJSS3iqSRkTjXARS91KDbzR0R+2oXzqEUz090bsUY3MXsx9Cmsq3ubmwI4 b7iQ== 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=SDiHqBT5ntDt7AcFNqTvw7xhocGVtcDpm9znPEe1sHY=; b=TOwcVIJ5RyfJ3Af4RKU5u6rvrCMohoFN3kZp+ZYL49YYO2jqftCnuTn33lhQgla8Wa XQZGYXOmSTvwuHBGoOBxJD3kJ7eOEemJm/TYC/NW7wgs4gGvROlqMrxpW90ExttV2AMZ +t4AJYnSN4ykgDsWQC1jWQSnz/hreQ5DxfTUruFcXzejsVSsHQS2SnQU6gef2sc4lxUD K7JY1KWRYLek9RDyOLAL2eE/rWpmWwQ1K++l1k50QxBb+ZSyTK/jVqa2wNHHHZ+Qyy1f pEJ6jfCl486L6ohaQr9+M+G/n83Ze6vWpnKZvRS0EU7/Qhh1YEm2hmr4lKUHNBOyMDcT KZ6Q== 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 v37-20020a634825000000b0046eed2ed669si938382pga.209.2022.11.30.02.21.03; Wed, 30 Nov 2022 02:21:16 -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 S233944AbiK3Jbk (ORCPT + 84 others); Wed, 30 Nov 2022 04:31:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32792 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233741AbiK3Jb1 (ORCPT ); Wed, 30 Nov 2022 04:31:27 -0500 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6A8CD37234 for ; Wed, 30 Nov 2022 01:31:27 -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 4NMYqY25wxz4x1R; Wed, 30 Nov 2022 20:31:21 +1100 (AEDT) From: Michael Ellerman To: Haowen Bai , masahiroy@kernel.org, benh@kernel.crashing.org, adobriyan@gmail.com Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org In-Reply-To: <1647484554-13258-1-git-send-email-baihaowen@meizu.com> References: <1647484554-13258-1-git-send-email-baihaowen@meizu.com> Subject: Re: [PATCH] macintosh: adb: Fix warning comparing pointer to 0 Message-Id: <166980021723.3017288.15149086182238298951.b4-ty@ellerman.id.au> Date: Wed, 30 Nov 2022 20:23:37 +1100 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, 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 10:35:54 +0800, Haowen Bai wrote: > Avoid pointer type value compared with 0 to make code clear. > > Applied to powerpc/next. [1/1] macintosh: adb: Fix warning comparing pointer to 0 https://git.kernel.org/powerpc/c/2f59562c140d3119328f869126e8e593a99a392f cheers