diff options
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index b720539ccb0a..88d3053d2f87 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -2818,9 +2818,13 @@ static int stmmac_get_hw_features(struct stmmac_priv *priv) */ static void stmmac_check_ether_addr(struct stmmac_priv *priv) { + u8 addr[ETH_ALEN]; + if (!is_valid_ether_addr(priv->dev->dev_addr)) { - stmmac_get_umac_addr(priv, priv->hw, priv->dev->dev_addr, 0); - if (!is_valid_ether_addr(priv->dev->dev_addr)) + stmmac_get_umac_addr(priv, priv->hw, addr, 0); + if (is_valid_ether_addr(addr)) + eth_hw_addr_set(priv->dev, addr); + else eth_hw_addr_random(priv->dev); dev_info(priv->device, "device MAC address %pM\n", priv->dev->dev_addr); |