[PATCH 11/13] sch_htb: fix doc warning in htb_charge_class()

[Yu Kuai]

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

net/sched/sch_htb.c:663: warning: Function parameter or member 'q' not described in 'htb_charge_class'
net/sched/sch_htb.c:663: warning: Function parameter or member 'cl' not described in 'htb_charge_class'
net/sched/sch_htb.c:663: warning: Function parameter or member 'level' not described in 'htb_charge_class'
net/sched/sch_htb.c:663: warning: Function parameter or member 'skb' not described in 'htb_charge_class'

Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
 net/sched/sch_htb.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 9d4c5370257d..a6cd3f18ff87 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -675,6 +675,10 @@ static inline void htb_accnt_ctokens(struct htb_class *cl, int bytes, s64 diff)
 
 /**
  * htb_charge_class - charges amount "bytes" to leaf and ancestors
+ * @q: the priority event queue
+ * @cl: the class to start iterate
+ * @level: the minimum level to account
+ * @skb: the socket buffer
  *
  * Routine assumes that packet "bytes" long was dequeued from leaf cl
  * borrowing from "level". It accounts bytes to ceil leaky bucket for
-- 
2.31.1