Dont call READCAPACITY from every single test. Remove two arguments from the test signatures and turn them into globals. remove the ret++ silliness. Tests return 0 : all ok, -2, skipped or -1 : test failed
This should allow the testst to work corectly on block devices with 4k blocksize too.
This lets a test driver distinguish failure from skipping unsupported tests. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>