hostap: Fix band selection

If user selects a band, then we should restrict scanning channels to
that band, but using freq_list will only filter the results.

Signed-off-by: Chaitanya Tata <Chaitanya.Tata@nordicsemi.no>
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
1 file changed