diff options
| -rw-r--r-- | include/net/sch_generic.h | 19 | ||||
| -rw-r--r-- | net/sched/sch_fifo.c | 4 | ||||
| -rw-r--r-- | net/sched/sch_netem.c | 4 | ||||
| -rw-r--r-- | net/sched/sch_plug.c | 2 | ||||
| -rw-r--r-- | net/sched/sch_tbf.c | 4 |
5 files changed, 7 insertions, 26 deletions
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h index c069ac1dd75d..a9aec633d467 100644 --- a/include/net/sch_generic.h +++ b/include/net/sch_generic.h @@ -63,9 +63,6 @@ struct Qdisc { struct list_head list; u32 handle; u32 parent; - int (*reshape_fail)(struct sk_buff *skb, - struct Qdisc *q); - void *u32_node; struct netdev_queue *dev_queue; @@ -771,22 +768,6 @@ static inline int qdisc_drop(struct sk_buff *skb, struct Qdisc *sch) return NET_XMIT_DROP; } -static inline int qdisc_reshape_fail(struct sk_buff *skb, struct Qdisc *sch) -{ - qdisc_qstats_drop(sch); - -#ifdef CONFIG_NET_CLS_ACT - if (sch->reshape_fail == NULL || sch->reshape_fail(skb, sch)) - goto drop; - - return NET_XMIT_SUCCESS; - -drop: -#endif - kfree_skb(skb); - return NET_XMIT_DROP; -} - /* Length to Time (L2T) lookup in a qdisc_rate_table, to determine how long it will take to send a packet given its size. */ diff --git a/net/sched/sch_fifo.c b/net/sched/sch_fifo.c index 2177eac0a61e..7857f748a6e4 100644 --- a/net/sched/sch_fifo.c +++ b/net/sched/sch_fifo.c @@ -24,7 +24,7 @@ static int bfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (likely(sch->qstats.backlog + qdisc_pkt_len(skb) <= sch->limit)) return qdisc_enqueue_tail(skb, sch); - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); } static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch) @@ -32,7 +32,7 @@ static int pfifo_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (likely(skb_queue_len(&sch->q) < sch->limit)) return qdisc_enqueue_tail(skb, sch); - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); } static int pfifo_tail_enqueue(struct sk_buff *skb, struct Qdisc *sch) diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c index 205bed00dd34..31984c708382 100644 --- a/net/sched/sch_netem.c +++ b/net/sched/sch_netem.c @@ -407,7 +407,7 @@ static struct sk_buff *netem_segment(struct sk_buff *skb, struct Qdisc *sch) segs = skb_gso_segment(skb, features & ~NETIF_F_GSO_MASK); if (IS_ERR_OR_NULL(segs)) { - qdisc_reshape_fail(skb, sch); + qdisc_drop(skb, sch); return NULL; } consume_skb(skb); @@ -499,7 +499,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch) } if (unlikely(skb_queue_len(&sch->q) >= sch->limit)) - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); qdisc_qstats_backlog_inc(sch, skb); diff --git a/net/sched/sch_plug.c b/net/sched/sch_plug.c index 5abfe44678d4..ff0d968750df 100644 --- a/net/sched/sch_plug.c +++ b/net/sched/sch_plug.c @@ -96,7 +96,7 @@ static int plug_enqueue(struct sk_buff *skb, struct Qdisc *sch) return qdisc_enqueue_tail(skb, sch); } - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); } static struct sk_buff *plug_dequeue(struct Qdisc *sch) diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c index 83b90b584fae..801148c8b6ac 100644 --- a/net/sched/sch_tbf.c +++ b/net/sched/sch_tbf.c @@ -166,7 +166,7 @@ static int tbf_segment(struct sk_buff *skb, struct Qdisc *sch) segs = skb_gso_segment(skb, features & ~NETIF_F_GSO_MASK); if (IS_ERR_OR_NULL(segs)) - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); nb = 0; while (segs) { @@ -198,7 +198,7 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc *sch) if (qdisc_pkt_len(skb) > q->max_size) { if (skb_is_gso(skb) && skb_gso_mac_seglen(skb) <= q->max_size) return tbf_segment(skb, sch); - return qdisc_reshape_fail(skb, sch); + return qdisc_drop(skb, sch); } ret = qdisc_enqueue(skb, q->qdisc); if (ret != NET_XMIT_SUCCESS) { |
