pkt_sched: Stop using NLA_PUT*().
These macros contain a hidden goto, and are thus extremely error
prone and make code hard to audit.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c
index e68cb44..9af01f3 100644
--- a/net/sched/sch_qfq.c
+++ b/net/sched/sch_qfq.c
@@ -429,8 +429,9 @@
nest = nla_nest_start(skb, TCA_OPTIONS);
if (nest == NULL)
goto nla_put_failure;
- NLA_PUT_U32(skb, TCA_QFQ_WEIGHT, ONE_FP/cl->inv_w);
- NLA_PUT_U32(skb, TCA_QFQ_LMAX, cl->lmax);
+ if (nla_put_u32(skb, TCA_QFQ_WEIGHT, ONE_FP/cl->inv_w) ||
+ nla_put_u32(skb, TCA_QFQ_LMAX, cl->lmax))
+ goto nla_put_failure;
return nla_nest_end(skb, nest);
nla_put_failure: