From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Date: Tue, 6 Nov 2007 11:08:09 +0000 (-0800)
Subject: [PKT_SCHED]: Fix OOPS when removing devices from a teql queuing discipline
X-Git-Tag: v2.6.24-rc3~179^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4f9f8311a08c0d95c70261264a2b47f2ae99683a;p=pandora-kernel.git

[PKT_SCHED]: Fix OOPS when removing devices from a teql queuing discipline

tecl_reset() is called from deactivate and qdisc is set to noop already,
but subsequent teql_xmit does not know about it and dereference private
data as teql qdisc and thus oopses.
not catch it first :)

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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