iwx_is_sn_less
if (iwx_is_sn_less(nssn, ssn, reorder_buf->buf_size))
while (iwx_is_sn_less(ssn, nssn, reorder_buf->buf_size)) {
int iwx_is_sn_less(uint16_t, uint16_t, uint16_t);
if (!iwx_is_sn_less(nssn, buffer->head_sn + buffer->buf_size,
if (iwx_is_sn_less(buffer->head_sn, nssn, buffer->buf_size) &&