1 files changed, 4 insertions, 0 deletions

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index ef0efeca6352..45f442d7de47 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -444,6 +444,10 @@ void qdisc_watchdog_schedule(struct qdisc_watchdog *wd, psched_time_t expires)
 {
         ktime_t time;
 
+        if (test_bit(__QDISC_STATE_DEACTIVATED,
+                     &qdisc_root_sleeping(wd->qdisc)->state))
+                return;
+
         wd->qdisc->flags |= TCQ_F_THROTTLED;
         time = ktime_set(0, 0);
         time = ktime_add_ns(time, PSCHED_US2NS(expires));