Don't take a reference to a fiber if it's not needed.
Don't take a reference to a fiber if it's not needed.

Change-Id: I89dccbe9297f4844bdec849a9ec6d6764530345b
Reviewed-on: https://gerrit.dechocorp.com/4642
Reviewed-by: Jeremy Stanley <8cc48e55af0ea00a29d3ccf3190022dccfb4961b@decho.com>

ccutrer/mordor,ccutrer/mordor,mozy/mordor,mtanski/mordor,mtanski/mordor,mtanski/mordor,cgaebel/mordor,mozy/mordor,cgaebel/mordor,adfin/mordor,adfin/mordor,mozy/mordor,adfin/mordor,ccutrer/mordor