Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[~andy/linux] / net / sched / sch_htb.c

diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 717b2108f852b52399270a5be516441d9c79ed83..6b0e854b0115170a209a1d2a96a92ae867309716 100644 (file)
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -1337,7 +1337,6 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
        struct htb_sched *q = qdisc_priv(sch);
        struct htb_class *cl = (struct htb_class *)*arg, *parent;
        struct nlattr *opt = tca[TCA_OPTIONS];
-       struct qdisc_rate_table *rtab = NULL, *ctab = NULL;
        struct nlattr *tb[TCA_HTB_MAX + 1];
        struct tc_htb_opt *hopt;
        u64 rate64, ceil64;
@@ -1361,16 +1360,11 @@ static int htb_change_class(struct Qdisc *sch, u32 classid,
                goto failure;
 
        /* Keeping backward compatible with rate_table based iproute2 tc */
-       if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE) {
-               rtab = qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]);
-               if (rtab)
-                       qdisc_put_rtab(rtab);
-       }
-       if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE) {
-               ctab = qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]);
-               if (ctab)
-                       qdisc_put_rtab(ctab);
-       }
+       if (hopt->rate.linklayer == TC_LINKLAYER_UNAWARE)
+               qdisc_put_rtab(qdisc_get_rtab(&hopt->rate, tb[TCA_HTB_RTAB]));
+
+       if (hopt->ceil.linklayer == TC_LINKLAYER_UNAWARE)
+               qdisc_put_rtab(qdisc_get_rtab(&hopt->ceil, tb[TCA_HTB_CTAB]));
 
        if (!cl) {              /* new class */
                struct Qdisc *new_q;