Commit 0929d1ef authored by Michael Straube's avatar Michael Straube Committed by Greg Kroah-Hartman
Browse files

staging: r8188eu: use random default mac address 



Use a random default mac address instead of a fixed one to reduce the
likelihood of mac address collision.

Signed-off-by: default avatarMichael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210830121508.6411-6-straube.linux@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent abfab1aa

drivers/staging/r8188eu/core/rtw_ieee80211.c

+2 −9
Original line number Diff line number Diff line
@@ -1033,15 +1033,8 @@ void rtw_macaddr_cfg(u8 *mac_addr) 
	}



	if (is_broadcast_ether_addr(mac) || is_zero_ether_addr(mac)) {

		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_88E("MAC Address from efuse error, assign default one !!!\n");

		eth_random_addr(mac_addr);

		DBG_88E("MAC Address from efuse error, assign random one !!!\n");

	}



	DBG_88E("rtw_macaddr_cfg MAC Address  = %pM\n", (mac_addr));