diff options
Diffstat (limited to 'net/sched/sch_fq_codel.c')
| -rw-r--r-- | net/sched/sch_fq_codel.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c index 4e606fcb253..063b726bf1f 100644 --- a/net/sched/sch_fq_codel.c +++ b/net/sched/sch_fq_codel.c @@ -195,7 +195,7 @@ static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch) flow->deficit = q->quantum; flow->dropped = 0; } - if (++sch->q.qlen < sch->limit) + if (++sch->q.qlen <= sch->limit) return NET_XMIT_SUCCESS; q->drop_overlimit++; @@ -365,12 +365,7 @@ static void *fq_codel_zalloc(size_t sz) static void fq_codel_free(void *addr) { - if (addr) { - if (is_vmalloc_addr(addr)) - vfree(addr); - else - kfree(addr); - } + kvfree(addr); } static void fq_codel_destroy(struct Qdisc *sch) @@ -390,7 +385,7 @@ static int fq_codel_init(struct Qdisc *sch, struct nlattr *opt) sch->limit = 10*1024; q->flows_cnt = 1024; q->quantum = psched_mtu(qdisc_dev(sch)); - q->perturbation = net_random(); + q->perturbation = prandom_u32(); INIT_LIST_HEAD(&q->new_flows); INIT_LIST_HEAD(&q->old_flows); codel_params_init(&q->cparams); @@ -450,8 +445,7 @@ static int fq_codel_dump(struct Qdisc *sch, struct sk_buff *skb) q->flows_cnt)) goto nla_put_failure; - nla_nest_end(skb, opts); - return skb->len; + return nla_nest_end(skb, opts); nla_put_failure: return -1; |