netem: missing break in ge loss generator

There is a missing break statement in the Gilbert Elliot loss model
generator which makes state machine behave incorrectly.

Reported-by: Martin Burri <martin.burri@ch.abb.com
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 75c94e59a3bd3889cd87460afe87ac611eeb024e..6e91323f3dac8ce4c0e1eb57dbaa19ecc7a2a639 100644 (file)
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -268,6 +268,7 @@ static bool loss_gilb_ell(struct netem_sched_data *q)
                        clg->state = 2;
                if (net_random() < clg->a4)
                        return true;
+               break;
        case 2:
                if (net_random() < clg->a2)
                        clg->state = 1;