netem: define NETEM_DIST_MAX
Rather than magic constant in code, expose the maximum size of
packet distribution table in API. In iproute2, q_netem defines
MAX_DIST as 16K already.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 86dad1e..289febd 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -332,7 +332,7 @@
int i;
size_t s;
- if (n > 65536)
+ if (n > NETEM_DIST_MAX)
return -EINVAL;
s = sizeof(struct disttable) + n * sizeof(s16);