linux-kernel - [PATCH net-next] net/sched: sch_cbq: change the type of cbq_set

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Date:   Tue, 26 Jul 2022 11:07:48 +0800
From:   Zhengchao Shao <shaozhengchao@...wei.com>
To:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <jhs@...atatu.com>, <xiyou.wangcong@...il.com>, <jiri@...nulli.us>,
        <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>
CC:     <weiyongjun1@...wei.com>, <yuehaibing@...wei.com>,
        <shaozhengchao@...wei.com>
Subject: [PATCH net-next] net/sched: sch_cbq: change the type of cbq_set_lss to void

Change the type of cbq_set_lss to void.

Signed-off-by: Zhengchao Shao <shaozhengchao@...wei.com>
---
 net/sched/sch_cbq.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 599e26fc2fa8..91a0dc463c48 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -979,7 +979,7 @@ cbq_reset(struct Qdisc *sch)
 }
 
 
-static int cbq_set_lss(struct cbq_class *cl, struct tc_cbq_lssopt *lss)
+static void cbq_set_lss(struct cbq_class *cl, struct tc_cbq_lssopt *lss)
 {
 	if (lss->change & TCF_CBQ_LSS_FLAGS) {
 		cl->share = (lss->flags & TCF_CBQ_LSS_ISOLATED) ? NULL : cl->tparent;
@@ -997,7 +997,6 @@ static int cbq_set_lss(struct cbq_class *cl, struct tc_cbq_lssopt *lss)
 	}
 	if (lss->change & TCF_CBQ_LSS_OFFTIME)
 		cl->offtime = lss->offtime;
-	return 0;
 }
 
 static void cbq_rmprio(struct cbq_sched_data *q, struct cbq_class *cl)
-- 
2.17.1