net_sched: return nla_nest_end() instead of skb->len
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>
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c
index 2f80d01..ead5264 100644
--- a/net/sched/sch_cbq.c
+++ b/net/sched/sch_cbq.c
@@ -1563,8 +1563,7 @@
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 @@
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);