Instead of duplicating the same log statement throughout
the code, the same logic can be provided by a shared decorator
that abstracts away the logging capability and unifies it behind
a common function instead.
Change-Id: Icc63bced7347c8bbf0299a4c5821425a10892a79
Also make sure that we are using the singular qos_spec when
we should and the plural qos_specs otherwise.
Change-Id: If4bbeb6fc245d7d80dc3d7dccfe9f949e802653c
setup.cfg and the implementation had some functions that were
not in alphabetical order. Since the rest of OSC is alphabetized,
let's stick to that.
Change-Id: Ief5d4694c7b6bc20a0898437b96305885104d45c
