ath9k: Cleanup RC init API

A reference to the rate table is stored inside the
private structure, so there is no need to pass "rate_table"
around.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 file changed