diff options
Diffstat (limited to 'net/sched/sch_drr.c')
| -rw-r--r-- | net/sched/sch_drr.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index e35a4e90f4e6..1b22b3b741c9 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -17,7 +17,6 @@ struct drr_class { struct Qdisc_class_common common; - unsigned int filter_cnt; struct gnet_stats_basic_sync bstats; struct gnet_stats_queue qstats; @@ -150,7 +149,7 @@ static int drr_delete_class(struct Qdisc *sch, unsigned long arg, struct drr_sched *q = qdisc_priv(sch); struct drr_class *cl = (struct drr_class *)arg; - if (cl->filter_cnt > 0) + if (qdisc_class_in_use(&cl->common)) return -EBUSY; sch_tree_lock(sch); @@ -187,8 +186,8 @@ static unsigned long drr_bind_tcf(struct Qdisc *sch, unsigned long parent, { struct drr_class *cl = drr_find_class(sch, classid); - if (cl != NULL) - cl->filter_cnt++; + if (cl) + qdisc_class_get(&cl->common); return (unsigned long)cl; } @@ -197,7 +196,7 @@ static void drr_unbind_tcf(struct Qdisc *sch, unsigned long arg) { struct drr_class *cl = (struct drr_class *)arg; - cl->filter_cnt--; + qdisc_class_put(&cl->common); } static int drr_graft_class(struct Qdisc *sch, unsigned long arg, |