diff options
Diffstat (limited to 'net/sched')
| -rw-r--r-- | net/sched/act_gact.c | 2 | ||||
| -rw-r--r-- | net/sched/act_sample.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_choke.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_netem.c | 4 |
4 files changed, 5 insertions, 5 deletions
diff --git a/net/sched/act_gact.c b/net/sched/act_gact.c index 62d682b96b88..be267ffaaba7 100644 --- a/net/sched/act_gact.c +++ b/net/sched/act_gact.c @@ -25,7 +25,7 @@ static struct tc_action_ops act_gact_ops; static int gact_net_rand(struct tcf_gact *gact) { smp_rmb(); /* coupled with smp_wmb() in tcf_gact_init() */ - if (prandom_u32_max(gact->tcfg_pval)) + if (get_random_u32_below(gact->tcfg_pval)) return gact->tcf_action; return gact->tcfg_paction; } diff --git a/net/sched/act_sample.c b/net/sched/act_sample.c index 7a25477f5d99..4194480746b0 100644 --- a/net/sched/act_sample.c +++ b/net/sched/act_sample.c @@ -168,7 +168,7 @@ static int tcf_sample_act(struct sk_buff *skb, const struct tc_action *a, psample_group = rcu_dereference_bh(s->psample_group); /* randomly sample packets according to rate */ - if (psample_group && (prandom_u32_max(s->rate) == 0)) { + if (psample_group && (get_random_u32_below(s->rate) == 0)) { if (!skb_at_tc_ingress(skb)) { md.in_ifindex = skb->skb_iif; md.out_ifindex = skb->dev->ifindex; diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c index 3ac3e5c80b6f..19c851125901 100644 --- a/net/sched/sch_choke.c +++ b/net/sched/sch_choke.c @@ -183,7 +183,7 @@ static struct sk_buff *choke_peek_random(const struct choke_sched_data *q, int retrys = 3; do { - *pidx = (q->head + prandom_u32_max(choke_len(q))) & q->tab_mask; + *pidx = (q->head + get_random_u32_below(choke_len(q))) & q->tab_mask; skb = q->tab[*pidx]; if (skb) return skb; diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index fb00ac40ecb7..6ef3021e1169 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -513,8 +513,8 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch, goto finish_segs; } - skb->data[prandom_u32_max(skb_headlen(skb))] ^= - 1<<prandom_u32_max(8); + skb->data[get_random_u32_below(skb_headlen(skb))] ^= + 1<<get_random_u32_below(8); } if (unlikely(sch->q.qlen >= sch->limit)) { |