ethdev: return diagnostic when setting MAC address

[dpdk.git] / drivers / net / ark / ark_ethdev.c

diff --git a/drivers/net/ark/ark_ethdev.c b/drivers/net/ark/ark_ethdev.c
index c9d5419..d275ab7 100644 (file)
--- a/drivers/net/ark/ark_ethdev.c
+++ b/drivers/net/ark/ark_ethdev.c
@@ -69,7 +69,7 @@ static int eth_ark_dev_set_link_down(struct rte_eth_dev *dev);
 static int eth_ark_dev_stats_get(struct rte_eth_dev *dev,
                                  struct rte_eth_stats *stats);
 static void eth_ark_dev_stats_reset(struct rte_eth_dev *dev);
-static void eth_ark_set_default_mac_addr(struct rte_eth_dev *dev,
+static int eth_ark_set_default_mac_addr(struct rte_eth_dev *dev,
                                         struct ether_addr *mac_addr);
 static int eth_ark_macaddr_add(struct rte_eth_dev *dev,
                               struct ether_addr *mac_addr,
@@ -886,16 +886,19 @@ eth_ark_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
                              ark->user_data[dev->data->port_id]);
 }
 
-static void
+static int
 eth_ark_set_default_mac_addr(struct rte_eth_dev *dev,
                             struct ether_addr *mac_addr)
 {
        struct ark_adapter *ark =
                (struct ark_adapter *)dev->data->dev_private;
 
-       if (ark->user_ext.mac_addr_set)
+       if (ark->user_ext.mac_addr_set) {
                ark->user_ext.mac_addr_set(dev, mac_addr,
                           ark->user_data[dev->data->port_id]);
+               return 0;
+       }
+       return -ENOTSUP;
 }
 
 static int