Commits
Alex Elder committed 3b5cf2a2f17
rbd: clean up a few things in the refresh path
This includes a few relatively small fixes I found while examining
the code that refreshes image information.
This resolves:
http://tracker.ceph.com/issues/5040
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>