From patchwork Tue Aug 27 14:25:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Rybchenko X-Patchwork-Id: 58071 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 52FCB1C2F2; Tue, 27 Aug 2019 16:27:36 +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 18C7A1C1B8 for ; Tue, 27 Aug 2019 16:26:40 +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 1C0FE14007F; Tue, 27 Aug 2019 14:26:39 +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 07:26:21 -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 07:26:21 -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 x7REQK2N004230; Tue, 27 Aug 2019 15:26:20 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 4A33C1613D1; Tue, 27 Aug 2019 15:26:20 +0100 (BST) From: Andrew Rybchenko To: John McNamara , Pablo de Lara , Bruce Richardson , Harry van Haaren , Xiaoyun Li CC: , Ivan Ilchenko Date: Tue, 27 Aug 2019 15:25:39 +0100 Message-ID: <1566915962-5472-29-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-0.783300-4.000000-10 X-TMASE-MatchedRID: URRd+XkY8EzDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeaLpJo1lI9JPWhk SwpykoqVRjuuru99Q9KPQi9XuOWoOIqEDaEbYNOrX/6lQb2s9WEcqILlnvS8857oC1rVz/uNo8W MkQWv6iXBcIE78YqRWo6HM5rqDwqtw3f3IVhMGMioRB2RKqKR2YSyRL0qyhRzmUBWfMecV7zP2n KG1z6u1nkhsiBTUhz7WPS05OIH8dq36ilgxNt9exoWP85RIaM3hdeYev6ImzWyrFieOBrhBjzcW rt/fwYrRcB2ZpPnVjJuI9MGG9suFpRMZUCEHkRt X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--0.783300-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24872.005 X-MDID: 1566915999-XOYqJOGrxKAm Subject: [dpdk-dev] [PATCH 28/51] examples/skeleton: 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/skeleton according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/skeleton/basicfwd.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/examples/skeleton/basicfwd.c b/examples/skeleton/basicfwd.c index a8a8e98..171ebde 100644 --- a/examples/skeleton/basicfwd.c +++ b/examples/skeleton/basicfwd.c @@ -44,7 +44,13 @@ if (!rte_eth_dev_is_valid_port(port)) return -1; - rte_eth_dev_info_get(port, &dev_info); + retval = rte_eth_dev_info_get(port, &dev_info); + if (retval != 0) { + printf("Error during getting device (port %u) info: %s\n", + port, strerror(-retval)); + return retval; + } + if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE) port_conf.txmode.offloads |= DEV_TX_OFFLOAD_MBUF_FAST_FREE;