diff options
Diffstat (limited to 'net/sched/sch_dsmark.c')
-rw-r--r-- | net/sched/sch_dsmark.c | 79 |
1 files changed, 40 insertions, 39 deletions
diff --git a/net/sched/sch_dsmark.c b/net/sched/sch_dsmark.c index ad30b7b4769..40e06a6890d 100644 --- a/net/sched/sch_dsmark.c +++ b/net/sched/sch_dsmark.c @@ -147,7 +147,7 @@ static int dsmark_delete(struct Qdisc *sch, unsigned long arg) return 0; } -static void dsmark_walk(struct Qdisc *sch,struct qdisc_walker *walker) +static void dsmark_walk(struct Qdisc *sch, struct qdisc_walker *walker) { struct dsmark_qdisc_data *p = qdisc_priv(sch); int i; @@ -171,7 +171,8 @@ ignore: } } -static inline struct tcf_proto **dsmark_find_tcf(struct Qdisc *sch,unsigned long cl) +static inline struct tcf_proto **dsmark_find_tcf(struct Qdisc *sch, + unsigned long cl) { struct dsmark_qdisc_data *p = qdisc_priv(sch); return &p->filter_list; @@ -179,7 +180,7 @@ static inline struct tcf_proto **dsmark_find_tcf(struct Qdisc *sch,unsigned long /* --------------------------- Qdisc operations ---------------------------- */ -static int dsmark_enqueue(struct sk_buff *skb,struct Qdisc *sch) +static int dsmark_enqueue(struct sk_buff *skb, struct Qdisc *sch) { struct dsmark_qdisc_data *p = qdisc_priv(sch); int err; @@ -188,24 +189,24 @@ static int dsmark_enqueue(struct sk_buff *skb,struct Qdisc *sch) if (p->set_tc_index) { switch (skb->protocol) { - case __constant_htons(ETH_P_IP): - if (skb_cow_head(skb, sizeof(struct iphdr))) - goto drop; + case __constant_htons(ETH_P_IP): + if (skb_cow_head(skb, sizeof(struct iphdr))) + goto drop; - skb->tc_index = ipv4_get_dsfield(ip_hdr(skb)) - & ~INET_ECN_MASK; - break; + skb->tc_index = ipv4_get_dsfield(ip_hdr(skb)) + & ~INET_ECN_MASK; + break; - case __constant_htons(ETH_P_IPV6): - if (skb_cow_head(skb, sizeof(struct ipv6hdr))) - goto drop; + case __constant_htons(ETH_P_IPV6): + if (skb_cow_head(skb, sizeof(struct ipv6hdr))) + goto drop; - skb->tc_index = ipv6_get_dsfield(ipv6_hdr(skb)) - & ~INET_ECN_MASK; - break; - default: - skb->tc_index = 0; - break; + skb->tc_index = ipv6_get_dsfield(ipv6_hdr(skb)) + & ~INET_ECN_MASK; + break; + default: + skb->tc_index = 0; + break; } } @@ -238,7 +239,7 @@ static int dsmark_enqueue(struct sk_buff *skb,struct Qdisc *sch) } } - err = p->q->enqueue(skb,p->q); + err = p->q->enqueue(skb, p->q); if (err != NET_XMIT_SUCCESS) { sch->qstats.drops++; return err; @@ -274,31 +275,31 @@ static struct sk_buff *dsmark_dequeue(struct Qdisc *sch) pr_debug("index %d->%d\n", skb->tc_index, index); switch (skb->protocol) { - case __constant_htons(ETH_P_IP): - ipv4_change_dsfield(ip_hdr(skb), p->mask[index], - p->value[index]); + case __constant_htons(ETH_P_IP): + ipv4_change_dsfield(ip_hdr(skb), p->mask[index], + p->value[index]); break; - case __constant_htons(ETH_P_IPV6): - ipv6_change_dsfield(ipv6_hdr(skb), p->mask[index], - p->value[index]); - break; - default: - /* - * Only complain if a change was actually attempted. - * This way, we can send non-IP traffic through dsmark - * and don't need yet another qdisc as a bypass. - */ - if (p->mask[index] != 0xff || p->value[index]) - printk(KERN_WARNING "dsmark_dequeue: " - "unsupported protocol %d\n", - ntohs(skb->protocol)); + case __constant_htons(ETH_P_IPV6): + ipv6_change_dsfield(ipv6_hdr(skb), p->mask[index], + p->value[index]); break; + default: + /* + * Only complain if a change was actually attempted. + * This way, we can send non-IP traffic through dsmark + * and don't need yet another qdisc as a bypass. + */ + if (p->mask[index] != 0xff || p->value[index]) + printk(KERN_WARNING + "dsmark_dequeue: unsupported protocol %d\n", + ntohs(skb->protocol)); + break; } return skb; } -static int dsmark_requeue(struct sk_buff *skb,struct Qdisc *sch) +static int dsmark_requeue(struct sk_buff *skb, struct Qdisc *sch) { struct dsmark_qdisc_data *p = qdisc_priv(sch); int err; @@ -419,8 +420,8 @@ static int dsmark_dump_class(struct Qdisc *sch, unsigned long cl, tcm->tcm_info = p->q->handle; opts = RTA_NEST(skb, TCA_OPTIONS); - RTA_PUT_U8(skb,TCA_DSMARK_MASK, p->mask[cl-1]); - RTA_PUT_U8(skb,TCA_DSMARK_VALUE, p->value[cl-1]); + RTA_PUT_U8(skb, TCA_DSMARK_MASK, p->mask[cl-1]); + RTA_PUT_U8(skb, TCA_DSMARK_VALUE, p->value[cl-1]); return RTA_NEST_END(skb, opts); |