diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00dev.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index f8a6f9c968a1..778a478ab53a 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -988,14 +988,20 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry, entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE; } -void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) +int rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) { - of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); + int ret; + + ret = of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); + if (ret == -EPROBE_DEFER) + return ret; if (!is_valid_ether_addr(eeprom_mac_addr)) { eth_random_addr(eeprom_mac_addr); rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", eeprom_mac_addr); } + + return 0; } EXPORT_SYMBOL_GPL(rt2x00lib_set_mac_address); |