netem: fix gemodel loss generator

Patch from developers of the alternative loss models, downloaded from:
   http://netgroup.uniroma2.it/twiki/bin/view.cgi/Main/NetemCLG

 "in case 2, of the switch we change the direction of the inequality to
  net_random()>clg->a3, because clg->a3 is h in the GE model and when h
  is 0 all packets will be lost."

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 9685624f7bc7..bccd52b36e97 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -272,7 +272,7 @@ static bool loss_gilb_ell(struct netem_sched_data *q)
         case 2:
                 if (net_random() < clg->a2)
                         clg->state = 1;
-                if (clg->a3 > net_random())
+                if (net_random() > clg->a3)
                         return true;
         }