net/ncsi: use eth_zero_addr() to clear mac address

Use eth_zero_addr() to clear mac address insetad of memset().
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ncsi/ncsi-rsp.c

@@ -471,7 +471,7 @@ static int ncsi_rsp_handler_sma(struct ncsi_request *nr)
 		memcpy(&ncf->addrs[index], cmd->mac, ETH_ALEN);
 	} else {
 		clear_bit(cmd->index - 1, bitmap);
-		memset(&ncf->addrs[index], 0, ETH_ALEN);
+		eth_zero_addr(&ncf->addrs[index]);
 	}
 	spin_unlock_irqrestore(&nc->lock, flags);