linux-stable/net/sched
William Liu ca88ac4436 net/sched: Remove unnecessary WARNING condition for empty child qdisc in htb_activate
[ Upstream commit 2c2192e5f9 ]

The WARN_ON trigger based on !cl->leaf.q->q.qlen is unnecessary in
htb_activate. htb_dequeue_tree already accounts for that scenario.

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: William Liu <will@willsroot.io>
Reviewed-by: Savino Dicanosa <savy@syst3mfailure.io>
Link: https://patch.msgid.link/20250819033632.579854-1-will@willsroot.io
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-28 16:28:49 +02:00
..
act_api.c
act_bpf.c net: Rename mono_delivery_time to tstamp_type for scalabilty 2025-05-09 09:43:57 +02:00
act_connmark.c
act_csum.c
act_ct.c
act_ctinfo.c net_sched: act_ctinfo: use atomic64_t for three counters 2025-08-15 12:08:47 +02:00
act_gact.c
act_gate.c
act_ife.c
act_ipt.c
act_meta_mark.c
act_meta_skbprio.c
act_meta_skbtcindex.c
act_mirred.c
act_mpls.c
act_nat.c
act_pedit.c
act_police.c
act_sample.c
act_simple.c
act_skbedit.c
act_skbmod.c
act_tunnel_key.c net: fix geneve_opt length integer overflow 2025-04-10 14:37:40 +02:00
act_vlan.c
cls_api.c tc: Ensure we have enough buffer space when sending filter netlink notifications 2025-04-25 10:45:06 +02:00
cls_basic.c
cls_bpf.c net: Rename mono_delivery_time to tstamp_type for scalabilty 2025-05-09 09:43:57 +02:00
cls_cgroup.c
cls_flow.c
cls_flower.c net: fix geneve_opt length integer overflow 2025-04-10 14:37:40 +02:00
cls_fw.c
cls_matchall.c
cls_route.c
cls_u32.c
em_canid.c
em_cmp.c
em_ipset.c
em_ipt.c
em_meta.c
em_nbyte.c
em_text.c
em_u32.c
ematch.c
Kconfig
Makefile
sch_api.c net/sched: Abort __tc_modify_qdisc if parent class does not exist 2025-07-17 18:35:11 +02:00
sch_blackhole.c
sch_cake.c net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit 2025-08-28 16:28:49 +02:00
sch_cbs.c
sch_choke.c
sch_codel.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_drr.c sch_drr: make drr_qlen_notify() idempotent 2025-05-09 09:44:04 +02:00
sch_etf.c
sch_ets.c net/sched: ets: use old 'nbands' while purging unused classes 2025-08-28 16:28:40 +02:00
sch_fifo.c
sch_fq_codel.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_fq_pie.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_fq.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_frag.c
sch_generic.c
sch_gred.c sched: address a potential NULL pointer dereference in the GRED scheduler. 2025-03-22 12:50:38 -07:00
sch_hfsc.c net_sched: hfsc: Address reentrant enqueue adding class to eltree twice 2025-06-04 14:42:24 +02:00
sch_hhf.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_htb.c net/sched: Remove unnecessary WARNING condition for empty child qdisc in htb_activate 2025-08-28 16:28:49 +02:00
sch_ingress.c
sch_mq.c
sch_mqprio_lib.c
sch_mqprio_lib.h
sch_mqprio.c net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing 2025-08-15 12:09:03 +02:00
sch_multiq.c
sch_netem.c net/sched: Restrict conditions for adding duplicating netems to qdisc tree 2025-08-15 12:08:47 +02:00
sch_pie.c net_sched: Flush gso_skb list too during ->change() 2025-05-22 14:12:15 +02:00
sch_plug.c
sch_prio.c net_sched: prio: fix a race in prio_tune() 2025-06-19 15:28:43 +02:00
sch_qfq.c net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class 2025-08-01 09:47:29 +01:00
sch_red.c net_sched: red: fix a race in __red_change() 2025-06-19 15:28:43 +02:00
sch_sfb.c
sch_sfq.c net_sched: sch_sfq: reject invalid perturb period 2025-06-27 11:08:59 +01:00
sch_skbprio.c net_sched: skbprio: Remove overly strict queue assertions 2025-04-10 14:37:39 +02:00
sch_taprio.c net/sched: taprio: enforce minimum value for picos_per_byte 2025-08-15 12:09:03 +02:00
sch_tbf.c net_sched: tbf: fix a race in tbf_change() 2025-06-19 15:28:43 +02:00
sch_teql.c