wpa_supplicant_lib: Use common file from hardware_legacy

Change-Id: Ibbf60918848ab02dbc1b985005f986ab63d4dc52
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
wpa_supplicant_lib: Clean the code and fix the build

Change-Id: I6a916c2f9306a49951dbba7bda5793d389899f91
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
ti: Add interface_mtu request

Change-Id: I92f3ea5d6532f72e2d3a25f0bc8d71c6c2ef3eab
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Merge tag 'android-4.4.2_r1' into HEAD

Android 4.4.2 Release 1