From patchwork Wed May 31 16:18:22 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 9757635 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 9CF84602F0 for ; Wed, 31 May 2017 16:21:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8EE0928338 for ; Wed, 31 May 2017 16:21:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7FE31284BD; Wed, 31 May 2017 16:21:59 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 017F628338 for ; Wed, 31 May 2017 16:21:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751488AbdEaQUh (ORCPT ); Wed, 31 May 2017 12:20:37 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:43325 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751433AbdEaQUe (ORCPT ); Wed, 31 May 2017 12:20:34 -0400 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=Nop+gPAo4VrnaVqm8aQRhc5Aq5ZpWgqekYufZRwnags=; b=W+gGtqSE6Reb3xDj71NfCoNoK 6LXRUH5mfrxlCnpyuG5N6Ah4sU3CDweZAR67+zLlO6twWScRaZx2DSSmXEjJoe/xqoX0HGCbI/g3j j2aTiAGAwk/Zq003u3DV18fSP1Fcf3L/T2dnqbTOzAsHFGrjFWhHs0S3gZuyGaxZIWcNA5Ek6enQj 2SGug+DUDfYTpTNALeaGNmJ06kgUWt4V0ryrfuALhEFDfQgOCdjFzaVZX6pwNK+szkBsEjlUFap9w Y3FljP303HXeNHkErQ9Me8wYLV5LygUspN/Ug3+uP1/foUK4masFULlHZvMY87PjGymfd5VKfGwwl WoNcCcoQA==; Received: from [46.183.103.17] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1dG6MB-0004Zl-T0; Wed, 31 May 2017 16:20:24 +0000 From: Christoph Hellwig To: Andy Shevchenko , Amir Goldstein , linux-fsdevel@vger.kernel.org Cc: Shaohua Li , Dan Williams , David Howells , Steven Whitehouse , Mimi Zohar , linux-xfs@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Subject: [PATCH 20/24] sysctl: switch to use uuid_t Date: Wed, 31 May 2017 18:18:22 +0200 Message-Id: <20170531161826.23243-21-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170531161826.23243-1-hch@lst.de> References: <20170531161826.23243-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Christoph Hellwig Reviewed-by: Amir Goldstein Reviewed-by: Andy Shevchenko --- kernel/sysctl_binary.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c index ece4b177052b..939a158eab11 100644 --- a/kernel/sysctl_binary.c +++ b/kernel/sysctl_binary.c @@ -1119,7 +1119,7 @@ static ssize_t bin_uuid(struct file *file, /* Only supports reads */ if (oldval && oldlen) { char buf[UUID_STRING_LEN + 1]; - uuid_be uuid; + uuid_t uuid; result = kernel_read(file, 0, buf, sizeof(buf) - 1); if (result < 0) @@ -1128,7 +1128,7 @@ static ssize_t bin_uuid(struct file *file, buf[result] = '\0'; result = -EIO; - if (uuid_be_to_bin(buf, &uuid)) + if (uuid_parse(buf, &uuid)) goto out; if (oldlen > 16)