Unverified Commit 4701c39f authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15637 net_sched: sch_sfq: don't allow 1 packet limit 

Merge Pull Request from: @ci-robot 
 
PR sync from: Wang Liang <wangliang74@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/SOK4M3RDMHGWSLZSSQB5TMXV6UODTK64/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBVH45 
 
Link:https://gitee.com/openeuler/kernel/pulls/15637

 

Reviewed-by: default avatarYuan Can <yuancan@huawei.com>
Reviewed-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: default avatarYuan Can <yuancan@huawei.com>
parents 82566893 203d62bf

net/sched/sch_sfq.c

+3 −0
Original line number Diff line number Diff line
@@ -658,6 +658,9 @@ static int sfq_change(struct Qdisc *sch, struct nlattr *opt) 
		if (!p)

			return -ENOMEM;

	}

	if (ctl->limit == 1)

		return -EINVAL;



	sch_tree_lock(sch);

	if (ctl->quantum) {

		q->quantum = ctl->quantum;