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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 A1082C55186 for ; Thu, 23 Apr 2020 13:45:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 87A41208E4 for ; Thu, 23 Apr 2020 13:45:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728633AbgDWNpJ (ORCPT ); Thu, 23 Apr 2020 09:45:09 -0400 Received: from mga05.intel.com ([192.55.52.43]:16342 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728133AbgDWNpJ (ORCPT ); Thu, 23 Apr 2020 09:45:09 -0400 IronPort-SDR: 2tNA66LRAGI7Mi1Y0UnwHWDcZ1nOA3pkD9W34S4bnqRMp9/rZJ2qmxUeDkW4e19Fv4xsu4G+KI sJVx765fvvZw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2020 06:45:08 -0700 IronPort-SDR: OQUOLBeweipwjMgX3aMuMzv9xQ5uuwezHSHVijuHYjae2uzeDTGoVEodujrkaWvEVlWfeTaqY1 yjIimyfT2MvQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,307,1583222400"; d="scan'208";a="259425469" Received: from black.fi.intel.com ([10.237.72.28]) by orsmga006.jf.intel.com with ESMTP; 23 Apr 2020 06:45:07 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 21C1711D; Thu, 23 Apr 2020 16:45:06 +0300 (EEST) From: Andy Shevchenko To: "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , Wei Liu , linux-hyperv@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v1 2/4] hyper-v: Supply GUID pointer to printf() like functions Date: Thu, 23 Apr 2020 16:45:03 +0300 Message-Id: <20200423134505.78221-2-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200423134505.78221-1-andriy.shevchenko@linux.intel.com> References: <20200423134505.78221-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org Drop dereference when printing the GUID with printf() like functions. This allows to hide the uuid_t internals. Signed-off-by: Andy Shevchenko --- drivers/hv/vmbus_drv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 84c9985d83918c..3d03a26216b7b8 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -201,7 +201,7 @@ static ssize_t class_id_show(struct device *dev, if (!hv_dev->channel) return -ENODEV; return sprintf(buf, "{%pUl}\n", - hv_dev->channel->offermsg.offer.if_type.b); + &hv_dev->channel->offermsg.offer.if_type); } static DEVICE_ATTR_RO(class_id); @@ -213,7 +213,7 @@ static ssize_t device_id_show(struct device *dev, if (!hv_dev->channel) return -ENODEV; return sprintf(buf, "{%pUl}\n", - hv_dev->channel->offermsg.offer.if_instance.b); + &hv_dev->channel->offermsg.offer.if_instance); } static DEVICE_ATTR_RO(device_id); @@ -2005,7 +2005,7 @@ int vmbus_device_register(struct hv_device *child_device_obj) int ret; dev_set_name(&child_device_obj->device, "%pUl", - child_device_obj->channel->offermsg.offer.if_instance.b); + &child_device_obj->channel->offermsg.offer.if_instance); child_device_obj->device.bus = &hv_bus; child_device_obj->device.parent = &hv_acpi_dev->dev; -- 2.26.1