diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/sch_api.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c index 7e3c048ba9b1..fc8708a0a25e 100644 --- a/net/sched/sch_api.c +++ b/net/sched/sch_api.c @@ -386,6 +386,9 @@ void qdisc_tree_decrease_qlen(struct Qdisc *sch, unsigned int n) if (n == 0) return; while ((parentid = sch->parent)) { + if (TC_H_MAJ(parentid) == TC_H_MAJ(TC_H_INGRESS)) + return; + sch = qdisc_lookup(sch->dev, TC_H_MAJ(parentid)); if (sch == NULL) { WARN_ON(parentid != TC_H_ROOT); |