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staging: octeon-ethernet: support of_get_mac_address new ERR_PTR error

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There was NVMEM support added to of_get_mac_address, so it could now return
ERR_PTR encoded error values, so we need to adjust all current users of
of_get_mac_address to this new fact.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Petr Štetiar 2019-05-03 16:27:13 +02:00 committed by David S. Miller
parent d31a36b5f4
commit 284eb16068
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/octeon/ethernet.c
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@ -421,7 +421,7 @@ int cvm_oct_common_init(struct net_device *dev)
if (priv->of_node)
mac = of_get_mac_address(priv->of_node);
if (mac)
if (!IS_ERR(mac))
ether_addr_copy(dev->dev_addr, mac);
else
eth_hw_addr_random(dev);