This will change the behaviour of the functions slightly, bringing them
all into line.
Suggested-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Paul Moore <pmoore@redhat.com>