/**
* struct pie_vars - contains pie variables
- * @qdelay: current queue delay
- * @qdelay_old: queue delay in previous qdelay calculation
- * @burst_time: burst time allowance
- * @dq_tstamp: timestamp at which dq rate was last calculated
- * @prob: drop probability
- * @accu_prob: accumulated drop probability
- * @dq_count: number of bytes dequeued in a measurement cycle
- * @avg_dq_rate: calculated average dq rate
- * @backlog_old: queue backlog during previous qdelay calculation
+ * @qdelay: current queue delay
+ * @qdelay_old: queue delay in previous qdelay calculation
+ * @burst_time: burst time allowance
+ * @dq_tstamp: timestamp at which dq rate was last calculated
+ * @prob: drop probability
+ * @accu_prob: accumulated drop probability
+ * @dq_count: number of bytes dequeued in a measurement cycle
+ * @avg_dq_rate: calculated average dq rate
+ * @backlog_old: queue backlog during previous qdelay calculation
*/
struct pie_vars {
psched_time_t qdelay;