the scheduled ieee80211 softmac removal

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

diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index 168c871fcd796a4c4b411e440bb1fe3da004389d..d36e310b314d8d3de349d36a5cfa24a36614484e 100644 (file)
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -204,22 +204,14 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
 
        rcu_read_lock();
        {
-               /* Note: See raw.c and net/raw.h, RAWV4_HTABLE_SIZE==MAX_INET_PROTOS */
                int protocol = ip_hdr(skb)->protocol;
-               int hash;
-               struct sock *raw_sk;
+               int hash, raw;
                struct net_protocol *ipprot;
 
        resubmit:
-               hash = protocol & (MAX_INET_PROTOS - 1);
-               raw_sk = sk_head(&raw_v4_htable[hash]);
-
-               /* If there maybe a raw socket we must check - if not we
-                * don't care less
-                */
-               if (raw_sk && !raw_v4_input(skb, ip_hdr(skb), hash))
-                       raw_sk = NULL;
+               raw = raw_local_deliver(skb, protocol);
 
+               hash = protocol & (MAX_INET_PROTOS - 1);
                if ((ipprot = rcu_dereference(inet_protos[hash])) != NULL) {
                        int ret;
 
@@ -237,7 +229,7 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
                        }
                        IP_INC_STATS_BH(IPSTATS_MIB_INDELIVERS);
                } else {
-                       if (!raw_sk) {
+                       if (!raw) {
                                if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
                                        IP_INC_STATS_BH(IPSTATS_MIB_INUNKNOWNPROTOS);
                                        icmp_send(skb, ICMP_DEST_UNREACH,
@@ -268,7 +260,7 @@ int ip_local_deliver(struct sk_buff *skb)
                        return 0;
        }
 
-       return NF_HOOK(PF_INET, NF_IP_LOCAL_IN, skb, skb->dev, NULL,
+       return NF_HOOK(PF_INET, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
                       ip_local_deliver_finish);
 }
 
@@ -347,7 +339,7 @@ static int ip_rcv_finish(struct sk_buff *skb)
 
 #ifdef CONFIG_NET_CLS_ROUTE
        if (unlikely(skb->dst->tclassid)) {
-               struct ip_rt_acct *st = ip_rt_acct + 256*smp_processor_id();
+               struct ip_rt_acct *st = per_cpu_ptr(ip_rt_acct, smp_processor_id());
                u32 idx = skb->dst->tclassid;
                st[idx&0xFF].o_packets++;
                st[idx&0xFF].o_bytes+=skb->len;
@@ -359,7 +351,7 @@ static int ip_rcv_finish(struct sk_buff *skb)
        if (iph->ihl > 5 && ip_rcv_options(skb))
                goto drop;
 
-       rt = (struct rtable*)skb->dst;
+       rt = skb->rtable;
        if (rt->rt_type == RTN_MULTICAST)
                IP_INC_STATS_BH(IPSTATS_MIB_INMCASTPKTS);
        else if (rt->rt_type == RTN_BROADCAST)
@@ -442,7 +434,7 @@ int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
        /* Remove any debris in the socket control block */
        memset(IPCB(skb), 0, sizeof(struct inet_skb_parm));
 
-       return NF_HOOK(PF_INET, NF_IP_PRE_ROUTING, skb, dev, NULL,
+       return NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, dev, NULL,
                       ip_rcv_finish);
 
 inhdr_error: