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From: Andrew Rybchenko <arybchenko@solarflare.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>, Igor Romanov <igor.romanov@oktetlabs.ru>
Subject: [dpdk-dev] [PATCH 18/18] examples/kni: check status of getting link info
Date: Tue, 10 Sep 2019 09:25:58 +0100
Message-ID: <1568103959-25572-19-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1568103959-25572-1-git-send-email-arybchenko@solarflare.com>

From: Igor Romanov <igor.romanov@oktetlabs.ru>

The return value of rte_eth_link_get() and rte_eth_link_get_nowait()
was changed from void to int. Update the usage of the functions
according to the new return type.

Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
 examples/kni/main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/examples/kni/main.c b/examples/kni/main.c
index 08366a5fa..8eb5b610e 100644
--- a/examples/kni/main.c
+++ b/examples/kni/main.c
@@ -739,6 +739,7 @@ monitor_all_ports_link_status(void *arg)
 	struct kni_port_params **p = kni_port_params_array;
 	int prev;
 	(void) arg;
+	int ret;
 
 	while (monitor_links) {
 		rte_delay_ms(500);
@@ -746,7 +747,13 @@ monitor_all_ports_link_status(void *arg)
 			if ((ports_mask & (1 << portid)) == 0)
 				continue;
 			memset(&link, 0, sizeof(link));
-			rte_eth_link_get_nowait(portid, &link);
+			ret = rte_eth_link_get_nowait(portid, &link);
+			if (ret < 0) {
+				RTE_LOG(ERR, APP,
+					"Get link failed (port %u): %s\n",
+					portid, rte_strerror(-ret));
+				continue;
+			}
 			for (i = 0; i < p[portid]->nb_kni; i++) {
 				prev = rte_kni_update_link(p[portid]->kni[i],
 						link.link_status);
-- 
2.17.1


  parent reply index

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-10  8:25 [dpdk-dev] [PATCH 00/18] ethdev: change link status get functions return value to int Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 01/18] net/bonding: fix link speed update in broadcast mode Andrew Rybchenko
2019-09-10 23:01   ` Chas Williams
2019-09-10  8:25 ` [dpdk-dev] [PATCH 02/18] ethdev: change link status get functions return value to int Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 03/18] app/testpmd: check status of getting link info Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 04/18] net/bonding: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 05/18] net/ixgbe: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 06/18] net/memif: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 07/18] app/proc-info: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 08/18] app/test: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 09/18] app/pipeline: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 10/18] examples: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 11/18] examples/bbdev_app: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 12/18] examples/ip_pipeline: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 13/18] examples/ethtool: " Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 14/18] examples/flow_filtering: " Andrew Rybchenko
2019-09-12  5:16   ` Ori Kam
2019-09-10  8:25 ` [dpdk-dev] [PATCH 15/18] examples/link_status_interrupt: check status of getting link Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 16/18] examples/distributor: check status of getting link info Andrew Rybchenko
2019-09-10  8:25 ` [dpdk-dev] [PATCH 17/18] examples/qos_sched: " Andrew Rybchenko
2019-09-10  8:25 ` Andrew Rybchenko [this message]
2019-09-24 12:38 ` [dpdk-dev] [PATCH 00/18] ethdev: change link status get functions return value to int Ferruh Yigit

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