Trivial nit fixes for WifiStateMachine

Remove superfluous generic arguments and an unused variable.

Change-Id: I99cb2eddac33e4be2acf33eead3634240809edd3
1 file changed
tree: 3ef1d90601f1a14a36781fd871674f4affab35be
  1. libwifi_hal/
  2. libwifi_system/
  3. service/
  4. tests/