diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2013-12-17 15:29:16 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-12-19 15:06:55 -0500 |
| commit | 3b69a4c9becde783cd89758075780f9d871ba4b6 (patch) | |
| tree | 550702526757e4fee010f8cd447c82db5ac5868a | |
| parent | d2adcaa82d0c9d6423afcbfcb68658ff86794c29 (diff) | |
| download | linux-3b69a4c9becde783cd89758075780f9d871ba4b6.tar.bz2 | |
act_police: remove unnecessary null pointer check
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/sched/act_police.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/sched/act_police.c b/net/sched/act_police.c index 0cc305e7e469..7b23ab07c6cc 100644 --- a/net/sched/act_police.c +++ b/net/sched/act_police.c @@ -261,10 +261,8 @@ override: failure_unlock: spin_unlock_bh(&police->tcf_lock); failure: - if (P_tab) - qdisc_put_rtab(P_tab); - if (R_tab) - qdisc_put_rtab(R_tab); + qdisc_put_rtab(P_tab); + qdisc_put_rtab(R_tab); if (ret == ACT_P_CREATED) kfree(police); return err; |