Received: by 2002:ac0:a582:0:0:0:0:0 with SMTP id m2-v6csp581807imm; Wed, 3 Oct 2018 23:15:44 -0700 (PDT) X-Google-Smtp-Source: ACcGV60GTslQoTtj/XcpzFAcCEL/ztw9vMzQ9eIredO17Dz7JufQd+QzXSFhciFMQfrVWJ9CS4ON X-Received: by 2002:a17:902:8e81:: with SMTP id bg1-v6mr5070843plb.129.1538633744376; Wed, 03 Oct 2018 23:15:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538633744; cv=none; d=google.com; s=arc-20160816; b=o53imf+mnD33MU3qmfwRhzDwtzfQLpes0E1W/JkFf0Qfq9GTJCX5wr4F4PCJZoxFF7 Frrzxsiy7ISNrgALH9kkxoKpKc50YA7EK3fKRqnq99mX/bWU9ZAo5TrRkxGGG8gfrWm/ wz2opAnXmD6e+zoPJZJFNTLoMifEJX5SrluVoDZ2nvvcSGWup2iuPuO9AdyUMG1HLpR1 fK3vOT1uix//uzh1X1vz+l/P5KzIMm0iDTYRVzVo9a8G4d3LSpCj5fhOwe1jPgl/ltOd QtgjjX4M7bwXJWJPuTN8UhHPYoKyE9XEukRX4ymUasgsyVrnsSJpfoKB9CHYwwhnbWP3 YGeA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:date:message-id:subject:cc:from:to :in-reply-to; bh=EbZzqft2pWW5+qj4+VAcKFFDAuMWL72Ro+L7iOWTNA0=; b=vvrEdUddXhmR0sfZF1PdHBT0hWJ8BGKKMn/Y3mBLHGRCxYp79rWb0oeuMA+dWmstTu erTW5fKfzpVCHoNNz+ATO3UspYsJTrNaqBLRT5i2mr8Q8SPaLyEwumZUkjTOnzISrw13 9q4Fh4ZvAiPipAuhJ8cmkwrduYaoYAgxtEM7MXQcV1Xjea5PviYjzZ9hp0r5l0AWxDRx 2ia9gjC8Q9iswWuoFxTpmw4ygMaZ/21oCztclG3OeWoUJfykb9Lbg/oDl7Ahb9RF/70/ 77lkJeLku3RIpu7rWCkRosUjsqT4GGUrQT4k9AU0pSvERrmRLO2y3+RcAYoHpSrjeYsM metA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id w17-v6si4166142plp.335.2018.10.03.23.15.28; Wed, 03 Oct 2018 23:15:44 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727478AbeJDNGV (ORCPT + 99 others); Thu, 4 Oct 2018 09:06:21 -0400 Received: from ozlabs.org ([203.11.71.1]:37361 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726858AbeJDNGV (ORCPT ); Thu, 4 Oct 2018 09:06:21 -0400 Received: by ozlabs.org (Postfix, from userid 1034) id 42QjKF2wcZzB4MQ; Thu, 4 Oct 2018 16:14:40 +1000 (AEST) X-powerpc-patch-notification: thanks X-powerpc-patch-commit: cd5ff94577e004e0a4457e70d0ef3a030f4010b8 In-Reply-To: <1537963772-15309-1-git-send-email-zhongjiang@huawei.com> To: zhong jiang , , From: Michael Ellerman Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, fbarrat@linux.vnet.ibm.com, npiggin@gmail.com, fthain@telegraphics.com.au Subject: Re: powerpc: xive: Move a dereference below a NULL test Message-Id: <42QjKF2wcZzB4MQ@ozlabs.org> Date: Thu, 4 Oct 2018 16:14:40 +1000 (AEST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2018-09-26 at 12:09:32 UTC, zhong jiang wrote: > It is safe to move dereference below a NULL test. > > Signed-off-by: zhong jiang Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/cd5ff94577e004e0a4457e70d0ef3a cheers