1 files changed, 5 insertions, 2 deletions

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 3fcfd4ef11d1..f859dd5fabf4 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -880,9 +880,12 @@ static int qdisc_change(struct Qdisc *sch, struct nlattr **tca)
         sch->stab = stab;
 
         if (tca[TCA_RATE])
+                /* NB: ignores errors from replace_estimator
+                   because change can't be undone. */
                 gen_replace_estimator(&sch->bstats, &sch->rate_est,
-                                      qdisc_root_sleeping_lock(sch),
-                                      tca[TCA_RATE]);
+                                            qdisc_root_sleeping_lock(sch),
+                                            tca[TCA_RATE]);
+
         return 0;
 }