staging: vt6656: device.h Remove dead code bSoftwareGenCrcErr.

Probably an error in earlier firmware is never enabled so remove.

bPacketToWirelessUsb remove dead if/else and variables.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>