[TCP]: TCP_DEFER_ACCEPT updates - process as established

[linux-2.6] / net / ipv4 / route.c

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 8c3e165f0034990de371a469011d6a231ecc6bc5..1051326c36b2e18752a4c84e7bca9ffe2cf833e5 100644 (file)
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -1289,7 +1289,7 @@ reject_redirect:
 
 static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst)
 {
-       struct rtable *rt = (struct rtable*)dst;
+       struct rtable *rt = (struct rtable *)dst;
        struct dst_entry *ret = dst;
 
        if (rt) {
@@ -1330,7 +1330,7 @@ static struct dst_entry *ipv4_negative_advice(struct dst_entry *dst)
 
 void ip_rt_send_redirect(struct sk_buff *skb)
 {
-       struct rtable *rt = (struct rtable*)skb->dst;
+       struct rtable *rt = skb->rtable;
        struct in_device *in_dev = in_dev_get(rt->u.dst.dev);
 
        if (!in_dev)
@@ -1379,7 +1379,7 @@ out:
 
 static int ip_error(struct sk_buff *skb)
 {
-       struct rtable *rt = (struct rtable*)skb->dst;
+       struct rtable *rt = skb->rtable;
        unsigned long now;
        int code;
 
@@ -1548,7 +1548,7 @@ static void ipv4_link_failure(struct sk_buff *skb)
 
        icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_UNREACH, 0);
 
-       rt = (struct rtable *) skb->dst;
+       rt = skb->rtable;
        if (rt)
                dst_set_expires(&rt->u.dst, 0);
 }
@@ -1708,7 +1708,7 @@ static int ip_route_input_mc(struct sk_buff *skb, __be32 daddr, __be32 saddr,
 
        in_dev_put(in_dev);
        hash = rt_hash(daddr, saddr, dev->ifindex);
-       return rt_intern_hash(hash, rth, (struct rtable**) &skb->dst);
+       return rt_intern_hash(hash, rth, &skb->rtable);
 
 e_nobufs:
        in_dev_put(in_dev);
@@ -1869,7 +1869,7 @@ static inline int ip_mkroute_input(struct sk_buff *skb,
 
        /* put it into the cache */
        hash = rt_hash(daddr, saddr, fl->iif);
-       return rt_intern_hash(hash, rth, (struct rtable**)&skb->dst);
+       return rt_intern_hash(hash, rth, &skb->rtable);
 }
 
 /*
@@ -2025,7 +2025,7 @@ local_input:
        }
        rth->rt_type    = res.type;
        hash = rt_hash(daddr, saddr, fl.iif);
-       err = rt_intern_hash(hash, rth, (struct rtable**)&skb->dst);
+       err = rt_intern_hash(hash, rth, &skb->rtable);
        goto done;
 
 no_route:
@@ -2091,7 +2091,7 @@ int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr,
                        dst_use(&rth->u.dst, jiffies);
                        RT_CACHE_STAT_INC(in_hit);
                        rcu_read_unlock();
-                       skb->dst = (struct dst_entry*)rth;
+                       skb->rtable = rth;
                        return 0;
                }
                RT_CACHE_STAT_INC(in_hlist_search);
@@ -2598,7 +2598,7 @@ int ip_route_output_key(struct net *net, struct rtable **rp, struct flowi *flp)
 static int rt_fill_info(struct sk_buff *skb, u32 pid, u32 seq, int event,
                        int nowait, unsigned int flags)
 {
-       struct rtable *rt = (struct rtable*)skb->dst;
+       struct rtable *rt = skb->rtable;
        struct rtmsg *r;
        struct nlmsghdr *nlh;
        long expires;
@@ -2742,7 +2742,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
                err = ip_route_input(skb, dst, src, rtm->rtm_tos, dev);
                local_bh_enable();
 
-               rt = (struct rtable*) skb->dst;
+               rt = skb->rtable;
                if (err == 0 && rt->u.dst.error)
                        err = -rt->u.dst.error;
        } else {
@@ -2762,7 +2762,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void
        if (err)
                goto errout_free;
 
-       skb->dst = &rt->u.dst;
+       skb->rtable = rt;
        if (rtm->rtm_flags & RTM_F_NOTIFY)
                rt->rt_flags |= RTCF_NOTIFY;