bluetooth: Check if transport returns an error -1

If transport_acquire returns -1, it should be returned
to the upper function for processing.
2 jobs for fix-bluetooth in 2 minutes and 13 seconds (queued for 4 seconds)
latest
Status Name Job ID Coverage
  Container
passed build-container #12789363

00:00:15

 
  Build
passed build-meson #12789364

00:01:57