sadasu fa69228606 Improve checking of return values for functions in linuxbridge agent plugin
Fixes bug 1167780

Changed return values for some ensure_* functions to make them more consistent.
Now all ensure_* functions return None on failure and return the entity that was
created within the function when successful. Made changes to the unit tests to
reflect the changed return values.

Change-Id: Ib015ee7cee50bae5d91a4e109e7381519c1e14f7
2013-05-07 13:31:19 -04:00
..
2013-04-04 04:57:52 +00:00