Stop looping all filters if no objects return

In Oslo base filter, get_filtered_objects will loop all filters
before exit even if some filters return no objects.

This patch will stop looping all filters if no objects return by
one filter.

Change-Id: Ie5b1c477e6cfb9cd004828eb73109ef96b17ff6e
Closes-Bug: #1266690
Merge "Stop looping all filters if no objects return"