SQL query : count and result in MySQL

SQL query : count and result one query in MySQL Table: banks

bank_id	bank_name	bank_abbrev
1	Bangkok	BBL
2	Kasikornthai	KBANK
3	Siam Commercial	SCB
4	Krungthai	KTB
5	Krungsri	BAY

SQL query:

SELECT b.*, t.total
FROM banks b
LEFT JOIN (
  SELECT count(*) AS total
  FROM banks
) AS t ON b.bank_id != -1
LIMIT 0, 3

Query results:

bank_id	bank_name	bank_abbrev	total
1	Bangkok	BBL	5
2	Kasikornthai	KBANK	5
3	Siam Commercial	SCB	5