Lines Matching refs:None
79 return None; in first_fit()
90 None in first_fit()
224 None => ptr::null_mut(), in allocate()
338 head: None, in new()
346 head: None, in new()
353 None => Rawlink::none(), in iter_mut()
366 None => { in insert_front()
385 None => { in remove_from_list()
390 None => Rawlink::none(), in remove_from_list()
397 None => (), in remove_from_list()
400 None => Rawlink::none(), in remove_from_list()
416 None => None, in pop()
462 None => Rawlink::none(), in next()