pkt_sched: use ns_to_ktime() helper
ns_to_ktime() seems better than ktime_set() + ktime_add_ns()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index a18d975..13cc744 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -495,16 +495,15 @@
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;
qdisc_throttled(wd->qdisc);
- time = ktime_set(0, 0);
- time = ktime_add_ns(time, PSCHED_TICKS2NS(expires));
- hrtimer_start(&wd->timer, time, HRTIMER_MODE_ABS);
+
+ hrtimer_start(&wd->timer,
+ ns_to_ktime(PSCHED_TICKS2NS(expires)),
+ HRTIMER_MODE_ABS);
}
EXPORT_SYMBOL(qdisc_watchdog_schedule);