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net: wireless: support of_get_mac_address new ERR_PTR error 

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 16:27:12 +02:00 committed by David S. Miller
parent adfb3cb2c5
commit d31a36b5f4
3 changed files with 3 additions and 3 deletions
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2
drivers/net/wireless/ath/ath9k/init.c
View File

@ -642,7 +642,7 @@ static int ath9k_of_init(struct ath_softc *sc)
}
mac = of_get_mac_address(np);
if (mac)
if (!IS_ERR(mac))
ether_addr_copy(common->macaddr, mac);
return 0;

2
drivers/net/wireless/mediatek/mt76/eeprom.c
View File

@ -94,7 +94,7 @@ mt76_eeprom_override(struct mt76_dev *dev)
return;
mac = of_get_mac_address(np);
if (mac)
if (!IS_ERR(mac))
memcpy(dev->macaddr, mac, ETH_ALEN);
#endif

2
drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
View File

@ -1007,7 +1007,7 @@ void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr
const char *mac_addr;
mac_addr = of_get_mac_address(rt2x00dev->dev->of_node);
if (mac_addr)
if (!IS_ERR(mac_addr))
ether_addr_copy(eeprom_mac_addr, mac_addr);
if (!is_valid_ether_addr(eeprom_mac_addr)) {