linux-kernel - [PATCH 04/13] sch_htb: fix doc warning in htb_remove_class_from

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Message-ID: <20210605101845.1264706-5-yukuai3@huawei.com>
Date:   Sat, 5 Jun 2021 18:18:36 +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 04/13] sch_htb: fix doc warning in htb_remove_class_from_row()

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

net/sched/sch_htb.c:380: warning: Function parameter or member 'q' not described in 'htb_remove_class_from_row'
net/sched/sch_htb.c:380: warning: Function parameter or member 'cl' not described in 'htb_remove_class_from_row'
net/sched/sch_htb.c:380: warning: Function parameter or member 'mask' not described in 'htb_remove_class_from_row'

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 97a9df42849e..30a53db7eeb6 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -381,6 +381,9 @@ static void htb_safe_rb_erase(struct rb_node *rb, struct rb_root *root)
 
 /**
  * htb_remove_class_from_row - removes class from its row
+ * @q: the priority event queue
+ * @cl: the class to add
+ * @mask: the given priorities in class in bitmap
  *
  * The class is removed from row at priorities marked in mask.
  * It does nothing if mask == 0.
-- 
2.31.1