From patchwork Tue Aug 27 14:25:46 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 58076 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id DCF9C1D169; Tue, 27 Aug 2019 16:27:49 +0200 (CEST) Received: from dispatch1-us1.ppe-hosted.com (dispatch1-us1.ppe-hosted.com [67.231.154.164]) by dpdk.org (Postfix) with ESMTP id 75A701C1B8 for ; Tue, 27 Aug 2019 16:26:41 +0200 (CEST) X-Virus-Scanned: Proofpoint Essentials engine Received: from webmail.solarflare.com (webmail.solarflare.com [12.187.104.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by mx1-us4.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 6CDB514007F; Tue, 27 Aug 2019 14:26:40 +0000 (UTC) Received: from ocex03.SolarFlarecom.com (10.20.40.36) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Tue, 27 Aug 2019 07:26:24 -0700 Received: from opal.uk.solarflarecom.com (10.17.10.1) by ocex03.SolarFlarecom.com (10.20.40.36) with Microsoft SMTP Server (TLS) id 15.0.1395.4 via Frontend Transport; Tue, 27 Aug 2019 07:26:24 -0700 Received: from ukv-loginhost.uk.solarflarecom.com (ukv-loginhost.uk.solarflarecom.com [10.17.10.39]) by opal.uk.solarflarecom.com (8.13.8/8.13.8) with ESMTP id x7REQNO2004252; Tue, 27 Aug 2019 15:26:23 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 0F4651613D1; Tue, 27 Aug 2019 15:26:23 +0100 (BST) From: Andrew Rybchenko To: Maxime Coquelin , Tiwei Bie , Zhihong Wang CC: , Ivan Ilchenko Date: Tue, 27 Aug 2019 15:25:46 +0100 Message-ID: <1566915962-5472-36-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> References: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24872.005 X-TM-AS-Result: No-3.805800-4.000000-10 X-TMASE-MatchedRID: Y4ICLEyyxIvDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeZ+SLLtNOiBhhOv qWE4CGBURjuuru99Q9KPQi9XuOWoOC5Ara2x6EWayf21YeIsPYZK4f4Z+CZAZ6lTFDGZMPhC4I/ tgYen2+WoWUvc+GVnUK6LQRVkritoHxPMjOKY7A8LbigRnpKlKZvjAepGmdoOcc8r7RFLWQDmOv d3pXGm1F3DLaGNnQ9sEVJqzzixuWTjzWcC8aeFZ48vJg7t4Bjn/PaXGUvEvYesQxnpouWpJjq5x woNcnev5APDq2B3cAxn2JWP8qFf9FKehBzm9vnO5B2Qzud0EsI35c5BnKCu9g== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--3.805800-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24872.005 X-MDID: 1566916001-AbaRyNSZng4h Subject: [dpdk-dev] [PATCH 35/51] examples/vhost: check status of getting ethdev info X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Ivan Ilchenko rte_eth_dev_info_get() return value was changed from void to int, so this patch modify rte_eth_dev_info_get() usage across examples/vhost according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/vhost/main.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/examples/vhost/main.c b/examples/vhost/main.c index 0961db0..794d12b 100644 --- a/examples/vhost/main.c +++ b/examples/vhost/main.c @@ -228,7 +228,14 @@ struct mbuf_table { uint16_t q; /* The max pool number from dev_info will be used to validate the pool number specified in cmd line */ - rte_eth_dev_info_get (port, &dev_info); + retval = rte_eth_dev_info_get(port, &dev_info); + if (retval != 0) { + RTE_LOG(ERR, VHOST_PORT, + "Error during getting device (port %u) info: %s\n", + port, strerror(-retval)); + + return retval; + } rxconf = &dev_info.default_rxconf; txconf = &dev_info.default_txconf;