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Eric Dumazet authored
The WARN_ON(root == &noop_qdisc)) added in qdisc_list_add() can trigger in normal conditions when devices are not up. It should be done only right before the list_add_tail() call. Fixes: e57a784d ("pkt_sched: set root qdisc before change() in attach_default_qdiscs()") Reported-by:
Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Tested-by:
Mirco Tischler <mt-ml@gmx.de> Signed-off-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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