diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index e9ebc7af049ee28510bb11596673200142b3966d..69e918bb4278cf6779298d274b0e05522768940a 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -99,7 +99,7 @@ static int tclass_notify(struct sk_buff *oskb, struct nlmsghdr *n,
    ---requeue
 
    requeues once dequeued packet. It is used for non-standard or
-   just buggy devices, which can defer output even if dev->tbusy=0.
+   just buggy devices, which can defer output even if netif_queue_stopped()=0.
 
    ---reset