netdev - [PATCH 08/13] sch_htb: fix doc warning in htb_change_class

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Date:   Sat, 5 Jun 2021 18:18:40 +0800
From:   Yu Kuai <yukuai3@...wei.com>
To:     <jhs@...atatu.com>, <xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
        <davem@...emloft.net>, <kuba@...nel.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yukuai3@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH 08/13] sch_htb: fix doc warning in htb_change_class_mode()

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

net/sched/sch_htb.c:533: warning: Function parameter or member 'q' not described in 'htb_change_class_mode'
net/sched/sch_htb.c:533: warning: Function parameter or member 'cl' not described in 'htb_change_class_mode'
net/sched/sch_htb.c:533: warning: Function parameter or member 'diff' not described in 'htb_change_class_mode'

Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 net/sched/sch_htb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 062ddf88ce22..875ef6cd2ce0 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -540,6 +540,9 @@ htb_class_mode(struct htb_class *cl, s64 *diff)
 
 /**
  * htb_change_class_mode - changes classe's mode
+ * @q: the priority event queue
+ * @cl: the target class
+ * @diff: diff time in microseconds
  *
  * This should be the only way how to change classe's mode under normal
  * circumstances. Routine will update feed lists linkage, change mode
-- 
2.31.1