
Blank lines and comments as suggested by Eric. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180427111502.9822-1-dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>