staging: r8188eu: use ether_addr_copy() in rtw_macaddr_cfg()

Use ether_addr_copy() in rtw_macaddr_cfg() to copy the mac address.
The buffers are properly aligned.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210830121508.6411-7-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_ieee80211.c b/drivers/staging/r8188eu/core/rtw_ieee80211.c
index 370a710..c37358b 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/r8188eu/core/rtw_ieee80211.c
@@ -1026,10 +1026,10 @@ void rtw_macaddr_cfg(u8 *mac_addr)
 
        if (rtw_initmac && mac_pton(rtw_initmac, mac)) {
                /* Users specify the mac address */
-               memcpy(mac_addr, mac, ETH_ALEN);
+               ether_addr_copy(mac_addr, mac);
        } else {
                /* Use the mac address stored in the Efuse */
-               memcpy(mac, mac_addr, ETH_ALEN);
+               ether_addr_copy(mac, mac_addr);
        }
 
        if (is_broadcast_ether_addr(mac) || is_zero_ether_addr(mac)) {