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-rw-r--r--net/sched/sch_htb.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 9b9c555..4b52fa7 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1284,8 +1284,7 @@ static void htb_destroy_class(struct Qdisc *sch, struct htb_class *cl)
struct htb_class, sibling));
/* note: this delete may happen twice (see htb_delete) */
- if (!hlist_unhashed(&cl->hlist))
- hlist_del(&cl->hlist);
+ hlist_del_init(&cl->hlist);
list_del(&cl->sibling);
if (cl->prio_activity)
@@ -1333,8 +1332,7 @@ static int htb_delete(struct Qdisc *sch, unsigned long arg)
sch_tree_lock(sch);
/* delete from hash and active; remainder in destroy_class */
- if (!hlist_unhashed(&cl->hlist))
- hlist_del(&cl->hlist);
+ hlist_del_init(&cl->hlist);
if (cl->prio_activity)
htb_deactivate(q, cl);