[PKT_SCHED]: RED: Dont start idle periods while already idling

[powerpc.git] / net / sched / sch_red.c

diff --git a/net/sched/sch_red.c b/net/sched/sch_red.c
index d5e934c..76e8df8 100644 (file)
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -135,7 +135,7 @@ red_dequeue(struct Qdisc* sch)
 
        skb = qdisc_dequeue_head(sch);
 
-       if (skb == NULL)
+       if (skb == NULL && !red_is_idling(&q->parms))
                red_start_of_idle_period(&q->parms);
 
        return skb;
@@ -154,7 +154,9 @@ static unsigned int red_drop(struct Qdisc* sch)
                return len;
        }
 
-       red_start_of_idle_period(&q->parms);
+       if (!red_is_idling(&q->parms))
+               red_start_of_idle_period(&q->parms);
+
        return 0;
 }