From patchwork Mon May 15 15:43:00 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 9727395 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id DF9B160387 for ; Mon, 15 May 2017 15:43:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DABAA28966 for ; Mon, 15 May 2017 15:43:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CBEDF28992; Mon, 15 May 2017 15:43:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_NONE,T_DKIM_INVALID autolearn=no version=3.3.1 Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 694E22898D for ; Mon, 15 May 2017 15:43:39 +0000 (UTC) Received: from [127.0.0.1] (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 5A8AC203BF114; Mon, 15 May 2017 08:43:39 -0700 (PDT) X-Original-To: linux-nvdimm@lists.01.org Delivered-To: linux-nvdimm@lists.01.org Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id F39BD203BF111 for ; Mon, 15 May 2017 08:43:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=kn7lB2GVyYMK+f4zQXbmd5u9cU53DNOy+HMy1kWuBmQ=; b=TH0urq/3TOP1alnXzHXD1x2Y9 YTJKIH03ZOWC1xBnOriZ87WAxMQAmK8qAkqoXMihEVuNesbcNKethXVH5oHxTzHSKFENIs09UFhcU AsoAy+L6+JgLiIUF6Xa4cBY7jdgvdKCMBQsZ7WIBCnfONJxsRibi5MInRLTvI5lUUsiuNiJmXvNhI 2NCuj71FrRvMEC2FtO2tC5uAQpiHZIv8TQBNODGP5TbVnLZRQk91GCDP0cJl3ac+JoRSR1nIwic3L XKdJBfd9R4GVmkl+u2c4YFqYTsM3Pd/+ujeta37s1IuTxUKU4D5OZSFyzC+61X3lvBSM8z7JbzCLT VtObYoE/g==; Received: from clnet-p099-196.ikbnet.co.at ([83.175.99.196] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1dAI9m-0006L9-Qi; Mon, 15 May 2017 15:43:35 +0000 From: Christoph Hellwig To: Andy Shevchenko , Amir Goldstein , linux-fsdevel@vger.kernel.org Subject: [PATCH 09/17] s390/sysinfo: use uuid_is_null instead of opencoding it Date: Mon, 15 May 2017 17:43:00 +0200 Message-Id: <20170515154308.26739-10-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170515154308.26739-1-hch@lst.de> References: <20170515154308.26739-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linux-nvdimm@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: "Linux-nvdimm developer list." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-xfs@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, Shaohua Li , linux-kernel@vger.kernel.org, David Howells , Mimi Zohar , Steven Whitehouse MIME-Version: 1.0 Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Christoph Hellwig --- arch/s390/kernel/sysinfo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c index eefcb54872a5..fb869b103825 100644 --- a/arch/s390/kernel/sysinfo.c +++ b/arch/s390/kernel/sysinfo.c @@ -242,7 +242,7 @@ static void print_ext_name(struct seq_file *m, int lvl, static void print_uuid(struct seq_file *m, int i, struct sysinfo_3_2_2 *info) { - if (!memcmp(&info->vm[i].uuid, &NULL_UUID_BE, sizeof(uuid_be))) + if (uuid_is_null(&info->vm[i].uuid)) return; seq_printf(m, "VM%02d UUID: %pUb\n", i, &info->vm[i].uuid); }