net_sched: remove warning from qdisc_hash_add
authorKonstantin Khlebnikov <khlebnikov@yandex-team.ru>
Tue, 15 Aug 2017 13:39:05 +0000 (16:39 +0300)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Aug 2017 00:16:39 +0000 (17:16 -0700)
commitc90e95147c27b1780e76c6e8fea1b5c78d7d387f
treecb5984fdaf9b630ebb4ab99d832e9b861bd78d99
parent325d5dc3f7e7c2840b65e4a2988c082c2c0025c5
net_sched: remove warning from qdisc_hash_add

It was added in commit e57a784d8cae ("pkt_sched: set root qdisc
before change() in attach_default_qdiscs()") to hide duplicates
from "tc qdisc show" for incative deivices.

After 59cc1f61f ("net: sched: convert qdisc linked list to hashtable")
it triggered when classful qdisc is added to inactive device because
default qdiscs are added before switching root qdisc.

Anyway after commit ea3274695353 ("net: sched: avoid duplicates in
qdisc dump") duplicates are filtered right in dumper.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_api.c