tree c23b79ed8b7dfcdabb872f5c114541ae2de8ac0f
parent 8e3af97899db433111287e07d5105189f56fe191
author Jarek Poplawski <jarkao2@gmail.com> 1225439179 -0700
committer David S. Miller <davem@davemloft.net> 1225439179 -0700

pkt_sched: Use qdisc->ops->peek() instead of ->dequeue() & ->requeue()

Use qdisc->ops->peek() instead of ->dequeue() & ->requeue() pair.
After this patch the only remaining user of qdisc->ops->requeue() is
netem_enqueue(). Based on ideas of Herbert Xu, Patrick McHardy and
David S. Miller.

Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>