From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id E5B9EA2EDB for ; Fri, 6 Sep 2019 09:34:43 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 9E5971F1E1; Fri, 6 Sep 2019 09:32:47 +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 D796D1F171 for ; Fri, 6 Sep 2019 09:31:58 +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-us3.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id 0871F9C0069; Fri, 6 Sep 2019 07:31:58 +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; Fri, 6 Sep 2019 00:31:54 -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; Fri, 6 Sep 2019 00:31:53 -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 x867VqXD027706; Fri, 6 Sep 2019 08:31:52 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id A3B671613D1; Fri, 6 Sep 2019 08:31:52 +0100 (BST) From: Andrew Rybchenko To: John McNamara , Pablo de Lara , Bruce Richardson , Harry van Haaren , Xiaoyun Li CC: , Ivan Ilchenko Date: Fri, 6 Sep 2019 08:30:35 +0100 Message-ID: <1567755066-31389-24-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1567755066-31389-1-git-send-email-arybchenko@solarflare.com> References: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> <1567755066-31389-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24892.005 X-TM-AS-Result: No-0.687700-4.000000-10 X-TMASE-MatchedRID: qkiRFh4owgXDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeZ+SLLtNOiBhrny O1e9qRizrdoLblq9S5qFHooe6FVT4PJkmPKQqKVldPuue3cRiRgyyi+n+H050Vb7wH1qzBDbHDP vbMPO+Q4zR/hlQA0tpCJ1igIe5xA1h3sgSWUWxIOwVIp8Y8imtcZiegX8JN5lmyiLZetSf8mfop 0ytGwvXiq2rl3dzGQ1wOaS2y12dsc8H7MrR2EfbdV/zvE/7CbGWbMpi5DCAVTDjJXN8ISVh7vOz FNLvoSO+ASzokxIW562yaOb+fXI7/MKUCbvNIgN1pPGvuXkFGs4oGQUCbwY5Q+g7mdwjo656FtD ZCmYBJ3KTLw/lNgw8g== X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--0.687700-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24892.005 X-MDID: 1567755118-F5sg45CcusPv Subject: [dpdk-dev] [PATCH v3 23/54] examples/vmdq: 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/vmdq according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/vmdq/main.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/examples/vmdq/main.c b/examples/vmdq/main.c index 7281ffd7fb..91f9a99042 100644 --- a/examples/vmdq/main.c +++ b/examples/vmdq/main.c @@ -169,7 +169,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) * 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) { + printf("Error during getting device (port %u) info: %s\n", + port, strerror(-retval)); + return retval; + } + max_nb_pools = (uint32_t)dev_info.max_vmdq_pools; /* * We allow to process part of VMDQ pools specified by num_pools in @@ -214,7 +220,13 @@ port_init(uint16_t port, struct rte_mempool *mbuf_pool) rxRings = (uint16_t)dev_info.max_rx_queues; txRings = (uint16_t)dev_info.max_tx_queues; - 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; -- 2.17.1