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 D46CDA2EEB for ; Thu, 12 Sep 2019 18:52:12 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 71E1F1F0B7; Thu, 12 Sep 2019 18:45:27 +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 E5C1A1EF70 for ; Thu, 12 Sep 2019 18:43:42 +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-us1.ppe-hosted.com (PPE Hosted ESMTP Server) with ESMTPS id BF505B00056; Thu, 12 Sep 2019 16:43:41 +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; Thu, 12 Sep 2019 09:43:30 -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; Thu, 12 Sep 2019 09:43:30 -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 x8CGhTUb023815; Thu, 12 Sep 2019 17:43:29 +0100 Received: from ukv-loginhost.uk.solarflarecom.com (localhost [127.0.0.1]) by ukv-loginhost.uk.solarflarecom.com (Postfix) with ESMTP id 202A71613D1; Thu, 12 Sep 2019 17:43:29 +0100 (BST) From: Andrew Rybchenko To: Cristian Dumitrescu CC: , Ivan Ilchenko Date: Thu, 12 Sep 2019 17:43:01 +0100 Message-ID: <1568306586-27831-51-git-send-email-arybchenko@solarflare.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1568306586-27831-1-git-send-email-arybchenko@solarflare.com> References: <1566915962-5472-1-git-send-email-arybchenko@solarflare.com> <1568306586-27831-1-git-send-email-arybchenko@solarflare.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-Product-Ver: SMEX-12.5.0.1300-8.5.1010-24906.005 X-TM-AS-Result: No-0.247300-4.000000-10 X-TMASE-MatchedRID: URRd+XkY8EzDOgXZFRFV8+b3p4cnIXGNAPiR4btCEeZ+SLLtNOiBhnIo zGa69omdrdoLblq9S5qnJ7eS8LcE2SOx1NdxmIgoU9ht8cPjV446rtY7v1CJp5soi2XrUn/J8m+ hzBStansfRoCwBzgRYlgXepbcl7r7dCqpuivDgU6Wa8PXnFiLYKetuRn1V3KhiL2gFdZcwlmpQ0 gYW0Md/AYwS6Iu1+SGoqPM04V6w9CFs32hnkjCDuuhYy9WlN8fvU24pLfQFmdAgUhku2yAbQNQf 6dUs3KIKyog/1PG+0mHItHsIGZltH7cGd19dSFd X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--0.247300-4.000000 X-TMASE-Version: SMEX-12.5.0.1300-8.5.1010-24906.005 X-MDID: 1568306622-ksq4SBQ6bZG0 Subject: [dpdk-dev] [PATCH v4 50/54] examples/ip_pipeline: 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/ip_pipeline according to its new return type. Signed-off-by: Ivan Ilchenko Signed-off-by: Andrew Rybchenko --- examples/ip_pipeline/kni.c | 5 ++++- examples/ip_pipeline/link.c | 3 ++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/examples/ip_pipeline/kni.c b/examples/ip_pipeline/kni.c index e9262e079..451968593 100644 --- a/examples/ip_pipeline/kni.c +++ b/examples/ip_pipeline/kni.c @@ -109,6 +109,7 @@ kni_create(const char *name, struct kni_params *params) struct rte_kni *k; const struct rte_pci_device *pci_dev; const struct rte_bus *bus = NULL; + int ret; /* Check input params */ if ((name == NULL) || @@ -123,7 +124,9 @@ kni_create(const char *name, struct kni_params *params) return NULL; /* Resource create */ - rte_eth_dev_info_get(link->port_id, &dev_info); + ret = rte_eth_dev_info_get(link->port_id, &dev_info); + if (ret != 0) + return NULL; memset(&kni_conf, 0, sizeof(kni_conf)); strlcpy(kni_conf.name, name, RTE_KNI_NAMESIZE); diff --git a/examples/ip_pipeline/link.c b/examples/ip_pipeline/link.c index 787eb866a..4e3a40b5a 100644 --- a/examples/ip_pipeline/link.c +++ b/examples/ip_pipeline/link.c @@ -129,7 +129,8 @@ link_create(const char *name, struct link_params *params) if (!rte_eth_dev_is_valid_port(port_id)) return NULL; - rte_eth_dev_info_get(port_id, &port_info); + if (rte_eth_dev_info_get(port_id, &port_info) != 0) + return NULL; mempool = mempool_find(params->rx.mempool_name); if (mempool == NULL) -- 2.17.1