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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=unavailable 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 BFE4DC64EBC for ; Thu, 4 Oct 2018 06:43:29 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 763FC213A2 for ; Thu, 4 Oct 2018 06:43:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 763FC213A2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 42QjyR2nmtzF3FM for ; Thu, 4 Oct 2018 16:43:27 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Received: from ozlabs.org (bilbo.ozlabs.org [203.11.71.1]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 42QjKF4sNWzF3BM for ; Thu, 4 Oct 2018 16:14:41 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au 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 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) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: fthain@telegraphics.com.au, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, fbarrat@linux.vnet.ibm.com, npiggin@gmail.com Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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