From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 0A9477F61 for ; Thu, 30 Oct 2014 01:27:56 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 29 Oct 2014 17:36:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,281,1413270000"; d="scan'208";a="623132047" Received: from pgsmsx103.gar.corp.intel.com ([10.221.44.82]) by fmsmga002.fm.intel.com with ESMTP; 29 Oct 2014 17:36:44 -0700 Received: from pgsmsx106.gar.corp.intel.com (10.221.44.98) by PGSMSX103.gar.corp.intel.com (10.221.44.82) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 30 Oct 2014 08:34:00 +0800 Received: from shsmsx152.ccr.corp.intel.com (10.239.6.52) by pgsmsx106.gar.corp.intel.com (10.221.44.98) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 30 Oct 2014 08:34:00 +0800 Received: from shsmsx102.ccr.corp.intel.com ([169.254.2.156]) by SHSMSX152.ccr.corp.intel.com ([169.254.6.13]) with mapi id 14.03.0195.001; Thu, 30 Oct 2014 08:33:58 +0800 From: "Ouyang, Changchun" To: Thomas Monjalon Thread-Topic: [dpdk-dev] [PATCH] librte_vhost: Fix compilation issue Thread-Index: AQHP80MoDJo1VUVzHkSAI98K+6hECJxHMWOAgACZn9A= Date: Thu, 30 Oct 2014 00:33:58 +0000 Message-ID: References: <1414564778-25056-1-git-send-email-changchun.ouyang@intel.com> <2231621.TJjieMeul4@xps13> In-Reply-To: <2231621.TJjieMeul4@xps13> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: "dev@dpdk.org" Subject: Re: [dpdk-dev] [PATCH] librte_vhost: Fix compilation issue X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Oct 2014 00:27:57 -0000 Hi Thomas,=20 Thanks for applying it. This issue is reported by a customer. We can reproduce it in Ubuntu14, on that environment, gcc will check any un= used result of function. Thanks and regards, Changchun -----Original Message----- From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com]=20 Sent: Thursday, October 30, 2014 7:21 AM To: Ouyang, Changchun Cc: dev@dpdk.org Subject: Re: [dpdk-dev] [PATCH] librte_vhost: Fix compilation issue 2014-10-29 14:39, Ouyang Changchun: > It fixes this compilation complain: "error: ignoring return value of=20 > 'realpath', declared with attribute warn_unused_result [-Werror=3Dunused-= result]" >=20 > Signed-off-by: Changchun Ouyang Applied Curiosity: how did you see this issue? Thanks -- Thomas