[PATCH wireless-next] wifi: rt2x00: check for of_get_mac_address error

Rosen Penev
2026-04-27T05:17:11Z

is_valid_ether_addr is already a check of of_get_mac_address, in which
case it returns an error if false. Just set a random MAC on all errors
except for EPROBE_DEFER.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
index 2d778ea5f1b5..51b836343f07 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c
@@ -991,7 +991,7 @@ int rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr)
if (ret == -EPROBE_DEFER)
return ret;

- if (!is_valid_ether_addr(eeprom_mac_addr)) {
+ if (ret) {
eth_random_addr(eeprom_mac_addr);
rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", eeprom_mac_addr);
}
--
2.54.0