net/hns3: remove redundant check when setting MAC

[dpdk.git] / drivers / net / hns3 / hns3_ethdev_vf.c

diff --git a/drivers/net/hns3/hns3_ethdev_vf.c b/drivers/net/hns3/hns3_ethdev_vf.c
index 893eb03..febce86 100644 (file)
--- a/drivers/net/hns3/hns3_ethdev_vf.c
+++ b/drivers/net/hns3/hns3_ethdev_vf.c
@@ -192,14 +192,10 @@ hns3vf_set_default_mac_addr(struct rte_eth_dev *dev,
        char mac_str[RTE_ETHER_ADDR_FMT_SIZE];
        int ret;
 
-       if (!rte_is_valid_assigned_ether_addr(mac_addr)) {
-               rte_ether_format_addr(mac_str, RTE_ETHER_ADDR_FMT_SIZE,
-                                     mac_addr);
-               hns3_err(hw, "Failed to set mac addr, addr(%s) invalid.",
-                        mac_str);
-               return -EINVAL;
-       }
-
+       /*
+        * It has been guaranteed that input parameter named mac_addr is valid
+        * address in the rte layer of DPDK framework.
+        */
        old_addr = (struct rte_ether_addr *)hw->mac.mac_addr;
        rte_spinlock_lock(&hw->lock);
        memcpy(addr_bytes, mac_addr->addr_bytes, RTE_ETHER_ADDR_LEN);