netdev - [PATCH net-next 1/5] net_sched: add flag parameter in qdisc

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Message-ID: <1394111321-11192-2-git-send-email-yangyingliang@huawei.com>
Date:	Thu, 6 Mar 2014 21:08:37 +0800
From:	Yang Yingliang <yangyingliang@...wei.com>
To:	<davem@...emloft.net>, <netdev@...r.kernel.org>
CC:	<stephen@...workplumber.org>, <eric.dumazet@...il.com>
Subject: [PATCH net-next 1/5] net_sched: add flag parameter in qdisc_change

Add a new parameter for checking if it's "change" or "replace".

Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
 net/sched/sch_api.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 1313145e3b86..961cb0f1bd0c 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -993,7 +993,7 @@ err_out4:
 	goto err_out3;
 }
 
-static int qdisc_change(struct Qdisc *sch, struct nlattr **tca)
+static int qdisc_change(struct Qdisc *sch, struct nlattr **tca, u16 flags)
 {
 	struct qdisc_size_table *ostab, *stab = NULL;
 	int err = 0;
@@ -1248,7 +1248,7 @@ replay:
 		return -EEXIST;
 	if (tca[TCA_KIND] && nla_strcmp(tca[TCA_KIND], q->ops->id))
 		return -EINVAL;
-	err = qdisc_change(q, tca);
+	err = qdisc_change(q, tca, n->nlmsg_flags);
 	if (err == 0)
 		qdisc_notify(net, skb, n, clid, NULL, q);
 	return err;
-- 
1.8.0


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