All callers are converted, so drop it. Signed-off-by: Fam Zheng <famz@redhat.com> Message-id: 1425296209-1476-5-git-send-email-famz@redhat.com Reviewed-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>