net/hns3: remove redundant check when setting MAC

[dpdk.git] / drivers / net / hns3 / hns3_ethdev.c

diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
index ed79510..ebf8dc9 100644 (file)
--- a/drivers/net/hns3/hns3_ethdev.c
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -1487,15 +1487,10 @@ hns3_set_default_mac_addr(struct rte_eth_dev *dev,
        bool rm_succes = false;
        int ret, ret_val;
 
-       /* check if mac addr is valid */
-       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.
+        */
        oaddr = (struct rte_ether_addr *)hw->mac.mac_addr;
        default_addr_setted = hw->mac.default_addr_setted;
        if (default_addr_setted && !!rte_is_same_ether_addr(mac_addr, oaddr))