Message ID | 1387265357-19352-3-git-send-email-yangyingliang@huawei.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
diff --git a/net/sched/sch_cbq.c b/net/sched/sch_cbq.c index d5a8a4b..e251833 100644 --- a/net/sched/sch_cbq.c +++ b/net/sched/sch_cbq.c @@ -1783,8 +1783,7 @@ cbq_change_class(struct Qdisc *sch, u32 classid, u32 parentid, struct nlattr **t qdisc_root_sleeping_lock(sch), tca[TCA_RATE]); if (err) { - if (rtab) - qdisc_put_rtab(rtab); + qdisc_put_rtab(rtab); return err; } }
It already has a NULL pointer check of rtab in qdisc_put_rtab(). Remove the check outside of qdisc_put_rtab(). Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- net/sched/sch_cbq.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)