Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6-omap-h63xx.git] / net / sched / sch_ingress.c

diff --git a/net/sched/sch_ingress.c b/net/sched/sch_ingress.c
index cfe070ee6ee33d2f62cfe0c09783d9389b3bfc63..2d32fd27496ecf8011999827f0450958d0e76486 100644 (file)
--- a/net/sched/sch_ingress.c
+++ b/net/sched/sch_ingress.c
@@ -9,20 +9,14 @@
 
 #include <linux/module.h>
 #include <linux/types.h>
+#include <linux/list.h>
 #include <linux/skbuff.h>
-#include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/netfilter_ipv4.h>
 #include <linux/netfilter_ipv6.h>
 #include <linux/netfilter.h>
-#include <linux/smp.h>
+#include <net/netlink.h>
 #include <net/pkt_sched.h>
-#include <asm/byteorder.h>
-#include <asm/uaccess.h>
-#include <linux/kmod.h>
-#include <linux/stat.h>
-#include <linux/interrupt.h>
-#include <linux/list.h>
 
 
 #undef DEBUG_INGRESS
@@ -164,36 +158,16 @@ static int ingress_enqueue(struct sk_buff *skb,struct Qdisc *sch)
                        break;
                case TC_ACT_RECLASSIFY:
                case TC_ACT_OK:
-               case TC_ACT_UNSPEC:
-               default:
                        skb->tc_index = TC_H_MIN(res.classid);
+               default:
                        result = TC_ACT_OK;
                        break;
-       };
-/* backward compat */
-#else
-#ifdef CONFIG_NET_CLS_POLICE
-       switch (result) {
-               case TC_POLICE_SHOT:
-               result = NF_DROP;
-               sch->qstats.drops++;
-               break;
-               case TC_POLICE_RECLASSIFY: /* DSCP remarking here ? */
-               case TC_POLICE_OK:
-               case TC_POLICE_UNSPEC:
-               default:
-               sch->bstats.packets++;
-               sch->bstats.bytes += skb->len;
-               result = NF_ACCEPT;
-               break;
-       };
-
+       }
 #else
        D2PRINTK("Overriding result to ACCEPT\n");
        result = NF_ACCEPT;
        sch->bstats.packets++;
        sch->bstats.bytes += skb->len;
-#endif
 #endif
 
        return result;
@@ -247,16 +221,11 @@ ing_hook(unsigned int hook, struct sk_buff **pskb,
                skb->dev ? (*pskb)->dev->name : "(no dev)",
                skb->len);
 
-/*
-revisit later: Use a private since lock dev->queue_lock is also
-used on the egress (might slow things for an iota)
-*/
-
        if (dev->qdisc_ingress) {
-               spin_lock(&dev->queue_lock);
+               spin_lock(&dev->ingress_lock);
                if ((q = dev->qdisc_ingress) != NULL)
                        fwres = q->enqueue(skb, q);
-               spin_unlock(&dev->queue_lock);
+               spin_unlock(&dev->ingress_lock);
        }
 
        return fwres;
@@ -345,14 +314,9 @@ static void ingress_reset(struct Qdisc *sch)
 static void ingress_destroy(struct Qdisc *sch)
 {
        struct ingress_qdisc_data *p = PRIV(sch);
-       struct tcf_proto *tp;
 
        DPRINTK("ingress_destroy(sch %p,[qdisc %p])\n", sch, p);
-       while (p->filter_list) {
-               tp = p->filter_list;
-               p->filter_list = tp->next;
-               tcf_destroy(tp);
-       }
+       tcf_destroy_chain(p->filter_list);
 #if 0
 /* for future use */
        qdisc_destroy(p->q);
@@ -362,16 +326,16 @@ static void ingress_destroy(struct Qdisc *sch)
 
 static int ingress_dump(struct Qdisc *sch, struct sk_buff *skb)
 {
-       unsigned char *b = skb->tail;
+       unsigned char *b = skb_tail_pointer(skb);
        struct rtattr *rta;
 
        rta = (struct rtattr *) b;
        RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
-       rta->rta_len = skb->tail - b;
+       rta->rta_len = skb_tail_pointer(skb) - b;
        return skb->len;
 
 rtattr_failure:
-       skb_trim(skb, b - skb->data);
+       nlmsg_trim(skb, b);
        return -1;
 }