platform/x86: toshiba_bluetooth: Decouple an error checking status code

This patch simply decouples the error checking of the ACPI status and
the actual BT status, as those two were nested in an if/else check, but
are completely unrelated.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>