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staging: rtl8723bs: fall back to random mac address

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Use a random mac address if we cannot load it from the efuses.

Do not use a constant mac address as fallback. This may create conflicts
if we have several rtl8723bs devices on the network.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube 2025-10-04 12:10:36 +02:00 committed by Greg Kroah-Hartman
parent 622c811052
commit b655b838ae
1 changed files with 1 additions and 5 deletions
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6
drivers/staging/rtl8723bs/hal/sdio_halinit.c
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@ -1014,14 +1014,10 @@ static void Hal_EfuseParseMACAddr_8723BS(
struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail
)
{
u16 i;
u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0xb7, 0x23, 0x00};
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter);
if (AutoLoadFail) {
/* sMacAddr[5] = (u8)GetRandomNumber(1, 254); */
for (i = 0; i < 6; i++)
pEEPROM->mac_addr[i] = sMacAddr[i];
eth_random_addr(pEEPROM->mac_addr);
} else {
/* Read Permanent MAC address */
memcpy(pEEPROM->mac_addr, &hwinfo[EEPROM_MAC_ADDR_8723BS], ETH_ALEN);