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sch_htb: fix doc warning in htb_class_mode()

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

net/sched/sch_htb.c:507: warning: Function parameter or member 'cl' not described in 'htb_class_mode'
net/sched/sch_htb.c:507: warning: Function parameter or member 'diff' not described in 'htb_class_mode'

Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yu Kuai 2021-06-05 18:18:39 +08:00 committed by David S. Miller
parent 4113be2020
commit 1e9559527a
1 changed files with 2 additions and 0 deletions
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net/sched/sch_htb.c
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@ -510,6 +510,8 @@ static inline s64 htb_hiwater(const struct htb_class *cl)
/**
* htb_class_mode - computes and returns current class mode
* @cl: the target class
* @diff: diff time in microseconds
*
* It computes cl's mode at time cl->t_c+diff and returns it. If mode
* is not HTB_CAN_SEND then cl->pq_key is updated to time difference