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net_sched: return nla_nest_end() instead of skb->len

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nla_nest_end() already has return skb->len, so replace
return skb->len with return nla_nest_end instead().

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Yingliang
2014-03-12 10:20:32 +08:00
committed by David S. Miller
parent 31c14a9703
commit d59b7d8059
8 changed files with 9 additions and 18 deletions
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6
net/sched/sch_cbq.c
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@@ -1563,8 +1563,7 @@ static int cbq_dump(struct Qdisc *sch, struct sk_buff *skb)
goto nla_put_failure;
if (cbq_dump_attr(skb, &q->link) < 0)
goto nla_put_failure;
nla_nest_end(skb, nest);
return skb->len;
return nla_nest_end(skb, nest);
nla_put_failure:
nla_nest_cancel(skb, nest);
@@ -1599,8 +1598,7 @@ cbq_dump_class(struct Qdisc *sch, unsigned long arg,
goto nla_put_failure;
if (cbq_dump_attr(skb, cl) < 0)
goto nla_put_failure;
nla_nest_end(skb, nest);
return skb->len;
return nla_nest_end(skb, nest);
nla_put_failure:
nla_nest_cancel(skb, nest);