sch_htb: fix doc warning in htb_do_events()

Add description for parameters of htb_do_events()
to fix gcc W=1 warnings:

net/sched/sch_htb.c:708: warning: Function parameter or member 'q' not described in 'htb_do_events'
net/sched/sch_htb.c:708: warning: Function parameter or member 'level' not described in 'htb_do_events'
net/sched/sch_htb.c:708: warning: Function parameter or member 'start' not described in 'htb_do_events'

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index a6cd3f1..66c3302 100644 (file)
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -728,6 +728,9 @@ static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
 
 /**
  * htb_do_events - make mode changes to classes at the level
+ * @q: the priority event queue
+ * @level: which wait_pq in 'q->hlevel'
+ * @start: start jiffies
  *
  * Scans event queue for pending events and applies them. Returns time of
  * next pending event (0 for no event in pq, q->now for too many events).