[dpdk-dev] [PATCH 14/51] net/softnic: check status of getting ethdev info

[Andrew Rybchenko]

From: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>

rte_eth_dev_info_get() return value was changed from void to
int, so this patch modify rte_eth_dev_info_get() usage across
net/softnic according to its new return type.

Signed-off-by: Ivan Ilchenko <Ivan.Ilchenko at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
 drivers/net/softnic/rte_eth_softnic_link.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
index d669913..21a6406 100644
--- a/drivers/net/softnic/rte_eth_softnic_link.c
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -57,6 +57,7 @@ struct softnic_link *
 	struct rte_eth_dev_info port_info;
 	struct softnic_link *link;
 	uint16_t port_id;
+	int ret;
 
 	/* Check input params */
 	if (name == NULL ||
@@ -78,7 +79,9 @@ struct softnic_link *
 			return NULL;
 	}
 
-	rte_eth_dev_info_get(port_id, &port_info);
+	ret = rte_eth_dev_info_get(port_id, &port_info);
+	if (ret != 0)
+		return NULL;
 
 	/* Node allocation */
 	link = calloc(1, sizeof(struct softnic_link));
-- 
1.8.3.1