tree 1164f9020a3fa47460a2ab72e07c3308be2290ee
parent 3cc76caa98b092a8fb3e7b4303c70f847db0651f
author Jarek Poplawski <jarkao2@gmail.com> 1220044912 -0700
committer David S. Miller <davem@davemloft.net> 1220045272 -0700

pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock()

Use qdisc_root_sleeping_lock() instead of qdisc_root_lock() where
appropriate. The only difference is while dev is deactivated, when
currently we can use a sleeping qdisc with the lock of noop_qdisc.
This shouldn't be dangerous since after deactivation root lock could
be used only by gen_estimator code, but looks wrong anyway.

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