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net: mediatek: Use eth_hw_addr_random()

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Use eth_hw_addr_random() to set a random dev_addr and update
addr_assign_type instead of open-coding it.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tobias Klauser 2017-03-07 16:27:10 +01:00 committed by David S. Miller
parent 038e893d78
commit e3c36e483b
1 changed files with 1 additions and 2 deletions
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3
drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@ -1908,10 +1908,9 @@ static int __init mtk_init(struct net_device *dev)
/* If the mac address is invalid, use random mac address */
if (!is_valid_ether_addr(dev->dev_addr)) {
random_ether_addr(dev->dev_addr);
eth_hw_addr_random(dev);
dev_err(eth->dev, "generated random MAC address %pM\n",
dev->dev_addr);
dev->addr_assign_type = NET_ADDR_RANDOM;
}
return mtk_phy_connect(dev);