From: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Date: Thu, 12 Sep 2019 16:42:27 +0000 (+0100)
Subject: net/softnic: check status of getting ethdev info
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=062d35f81433b669a128f643bbee265b5496ff5c;p=dpdk.git

net/softnic: check status of getting ethdev info

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@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/drivers/net/softnic/rte_eth_softnic_link.c b/drivers/net/softnic/rte_eth_softnic_link.c
index d669913a4d..21a64069f6 100644
--- a/drivers/net/softnic/rte_eth_softnic_link.c
+++ b/drivers/net/softnic/rte_eth_softnic_link.c
@@ -57,6 +57,7 @@ softnic_link_create(struct pmd_internals *p,
 	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 @@ softnic_link_create(struct pmd_internals *p,
 			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));