[NET_SCHED]: sch_cbq: fix watchdog scheduled too late
q->now is increased during dequeue and doesn't contain the current time
afterwards, resulting in a too large timeout value for the qdisc watchdog.
Use "now" instead, which still contains the current time.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 0491fad..d83414d 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1070,7 +1070,7 @@
sch->qstats.overlimits++;
if (q->wd_expires)
qdisc_watchdog_schedule(&q->watchdog,
- q->now + q->wd_expires);
+ now + q->wd_expires);
}
return NULL;
}