X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fethtool%2Flib%2Frte_ethtool.c;h=db8150efd554ec21e58fbd80ff758c96e3beeaf2;hb=e0194feb322c;hp=43cacc05795ab630f1d3a7e332fa8df608b3036c;hpb=089e5ed727a15da2729cfee9b63533dd120bd04c;p=dpdk.git

diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 43cacc0579..db8150efd5 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -124,9 +124,13 @@ int
 rte_ethtool_get_link(uint16_t port_id)
 {
 	struct rte_eth_link link;
+	int ret;
 
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
-	rte_eth_link_get(port_id, &link);
+	ret = rte_eth_link_get(port_id, &link);
+	if (ret < 0)
+		return ret;
+
 	return link.link_status;
 }
 
@@ -310,10 +314,15 @@ rte_ethtool_net_stop(uint16_t port_id)
 int
 rte_ethtool_net_get_mac_addr(uint16_t port_id, struct rte_ether_addr *addr)
 {
+	int ret;
+
 	RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV);
 	if (addr == NULL)
 		return -EINVAL;
-	rte_eth_macaddr_get(port_id, addr);
+
+	ret = rte_eth_macaddr_get(port_id, addr);
+	if (ret != 0)
+		return ret;
 
 	return 0;
 }
@@ -393,7 +402,9 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
 	}
 
 	/* Enable Rx vlan filter, VF unspport status is discard */
-	rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
+	ret = rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
+	if (ret != 0)
+		return ret;
 
 	return 0;
 }