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_red.c b/net/sched/sch_red.c
index a5cc301..633e32d 100644
--- a/net/sched/sch_red.c
+++ b/net/sched/sch_red.c
@@ -272,8 +272,9 @@
opts = nla_nest_start(skb, TCA_OPTIONS);
if (opts == NULL)
goto nla_put_failure;
- NLA_PUT(skb, TCA_RED_PARMS, sizeof(opt), &opt);
- NLA_PUT_U32(skb, TCA_RED_MAX_P, q->parms.max_P);
+ if (nla_put(skb, TCA_RED_PARMS, sizeof(opt), &opt) ||
+ nla_put_u32(skb, TCA_RED_MAX_P, q->parms.max_P))
+ goto nla_put_failure;
return nla_nest_end(skb, opts);
nla_put_failure: