diff options
| -rw-r--r-- | drivers/staging/rtl8723bs/core/rtw_ieee80211.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c index e55895632921..7aa00d1391f7 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c @@ -1177,24 +1177,13 @@ void rtw_macaddr_cfg(struct device *dev, u8 *mac_addr) memcpy(mac, mac_addr, ETH_ALEN); } - if (((mac[0] == 0xff) && (mac[1] == 0xff) && (mac[2] == 0xff) && - (mac[3] == 0xff) && (mac[4] == 0xff) && (mac[5] == 0xff)) || - ((mac[0] == 0x00) && (mac[1] == 0x00) && (mac[2] == 0x00) && - (mac[3] == 0x00) && (mac[4] == 0x00) && (mac[5] == 0x00))) { - if (np && - (addr = of_get_property(np, "local-mac-address", &len)) && + if (is_broadcast_ether_addr(mac) || is_zero_ether_addr(mac)) { + if ((addr = of_get_property(np, "local-mac-address", &len)) && len == ETH_ALEN) { memcpy(mac_addr, addr, ETH_ALEN); } else { - mac[0] = 0x00; - mac[1] = 0xe0; - mac[2] = 0x4c; - mac[3] = 0x87; - mac[4] = 0x00; - mac[5] = 0x00; - /* use default mac addresss */ - memcpy(mac_addr, mac, ETH_ALEN); - DBG_871X("MAC Address from efuse error, assign default one !!!\n"); + eth_random_addr(mac_addr); + DBG_871X("MAC Address from efuse error, assign random one !!!\n"); } } |