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

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Date:   Sat, 5 Jun 2021 18:18:45 +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 13/13] sch_htb: fix doc warning in htb_lookup_leaf()

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

net/sched/sch_htb.c:773: warning: Function parameter or member 'hprio' not described in 'htb_lookup_leaf'
net/sched/sch_htb.c:773: warning: Function parameter or member 'prio' not described in 'htb_lookup_leaf'

Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
 net/sched/sch_htb.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 66c330244b9d..7a69e4e608c3 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -799,6 +799,8 @@ static struct rb_node *htb_id_find_next_upper(int prio, struct rb_node *n,
 
 /**
  * htb_lookup_leaf - returns next leaf class in DRR order
+ * @hprio: the current one
+ * @prio: which prio in class
  *
  * Find leaf where current feed pointers points to.
  */
-- 
2.31.1