Commit 3c117868 authored by Martin Kaiser's avatar Martin Kaiser Committed by Greg Kroah-Hartman
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staging: r8188eu: use memcpy for fallback mac address 



Use memcpy to store the fallback mac address in eeprom->mac_addr. Do not
copy byte by byte.

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220709171000.180481-8-martin@kaiser.cx


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0fcae03d

drivers/staging/r8188eu/hal/usb_halinit.c

+1 −3
Original line number Diff line number Diff line
@@ -912,13 +912,11 @@ unsigned int rtl8188eu_inirp_init(struct adapter *Adapter) 


static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail)

{

	u16 i;

	u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x88, 0x02};

	struct eeprom_priv *eeprom = &adapt->eeprompriv;



	if (AutoLoadFail) {

		for (i = 0; i < 6; i++)

			eeprom->mac_addr[i] = sMacAddr[i];

		memcpy(eeprom->mac_addr, sMacAddr, ETH_ALEN);

	} else {

		/* Read Permanent MAC address */

		memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN);