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staging: rtl8723bs: use ether_addr_copy() in rtw_macaddr_cfg() 

Use ether_addr_copy() instead of memcpy() to copy the mac address.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
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 2018-06-27 19:36:48 +02:00 committed by Greg Kroah-Hartman
parent 375a2bd275
commit 9579ba6e5d
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/rtl8723bs/core/rtw_ieee80211.c
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@ -1172,15 +1172,15 @@ void rtw_macaddr_cfg(struct device *dev, u8 *mac_addr)
for (jj = 0, kk = 0; jj < ETH_ALEN; jj++, kk += 3) {
mac[jj] = key_2char2num(rtw_initmac[kk], rtw_initmac[kk + 1]);
}
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)) {
if ((addr = of_get_property(np, "local-mac-address", &len)) &&
len == ETH_ALEN) {
memcpy(mac_addr, addr, ETH_ALEN);
ether_addr_copy(mac_addr, addr);
} else {
eth_random_addr(mac_addr);
DBG_871X("MAC Address from efuse error, assign random one !!!\n");