mako: remove /data/misc/wifi/WCNSS*.bin on boot

Since conn_init does not properly compare the old firmware image with the new
firmware in /system/etc/wifi, we need this step for now in order to make sure
that firmware updates are copied correctly.

Note that conn_init modified the files as well (updates the MAC address and
certain other configuration items) instead of just copying it to
/data/misc/wifi.  That's why we cannot simply point the firmware to load from
/system/wtc/wifi.

Change-Id: I0c454c4ac3528d054b909f01a0528573469d7673
Signed-off-by: Iliyan Malchev <malchev@google.com>
1 file changed