igt/tests: Fix error checking in kms_atomic_transition

There is no guarantee that error return value will be
always EINVAL, made a check more general as it can be
ERANGE, ENOSPC, EINVAL and probably others, which all
mean the same in context of this test case: i.e this sprite
size is not valid.

v2: Added macro to make check look a bit nicer.
v3: Removed redundant debug line.
v4: Added assertion if error is not EINVAL as expected,
    other errors except EINVAL are considered now a failures.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=109225
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>

0 files changed, 0 insertions, 0 deletions