X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv4%2Fip_output.c;h=3f1a263e1249ebbaef7e3fb719252bb90d19ee6a;hb=2e66fc41169c90d93b7811caf7e7822de6aa2259;hp=9de83e6e0f1d7b9dfc5223f0ac0e3c8750f49c17;hpb=717cb906bd43a9ac00631d600adda5c6546843a6;p=linux-2.6

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 9de83e6e0f..3f1a263e12 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -69,13 +69,10 @@
 #include <net/ip.h>
 #include <net/protocol.h>
 #include <net/route.h>
-#include <net/tcp.h>
-#include <net/udp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/arp.h>
 #include <net/icmp.h>
-#include <net/raw.h>
 #include <net/checksum.h>
 #include <net/inetpeer.h>
 #include <net/checksum.h>
@@ -84,12 +81,8 @@
 #include <linux/netfilter_bridge.h>
 #include <linux/mroute.h>
 #include <linux/netlink.h>
+#include <linux/tcp.h>
 
-/*
- *      Shall we try to damage output packets if routing dev changes?
- */
-
-int sysctl_ip_dynaddr;
 int sysctl_ip_default_ttl = IPDEFTTL;
 
 /* Generate a checksum for an outgoing IP datagram. */
@@ -107,7 +100,6 @@ static int ip_dev_loopback_xmit(struct sk_buff *newskb)
 	newskb->pkt_type = PACKET_LOOPBACK;
 	newskb->ip_summed = CHECKSUM_UNNECESSARY;
 	BUG_TRAP(newskb->dst);
-	nf_reset(newskb);
 	netif_rx(newskb);
 	return 0;
 }
@@ -166,6 +158,8 @@ int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
 		       dst_output);
 }
 
+EXPORT_SYMBOL_GPL(ip_build_and_send_pkt);
+
 static inline int ip_finish_output2(struct sk_buff *skb)
 {
 	struct dst_entry *dst = skb->dst;
@@ -188,14 +182,6 @@ static inline int ip_finish_output2(struct sk_buff *skb)
 		skb = skb2;
 	}
 
-#ifdef CONFIG_BRIDGE_NETFILTER
-	/* bridge-netfilter defers calling some IP hooks to the bridge layer
-	 * and still needs the conntrack reference.
-	 */
-	if (skb->nf_bridge == NULL)
-#endif
-		nf_reset(skb);
-
 	if (hh) {
 		int hh_alen;
 
@@ -214,7 +200,7 @@ static inline int ip_finish_output2(struct sk_buff *skb)
 	return -EINVAL;
 }
 
-int ip_finish_output(struct sk_buff *skb)
+static inline int ip_finish_output(struct sk_buff *skb)
 {
 	struct net_device *dev = skb->dst->dev;
 
@@ -338,8 +324,7 @@ int ip_queue_xmit(struct sk_buff *skb, int ipfragok)
 			if (ip_route_output_flow(&rt, &fl, sk, 0))
 				goto no_route;
 		}
-		__sk_dst_set(sk, &rt->u.dst);
-		tcp_v4_setup_caps(sk, &rt->u.dst);
+		sk_setup_caps(sk, &rt->u.dst);
 	}
 	skb->dst = dst_clone(&rt->u.dst);
 
@@ -401,7 +386,6 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from)
 #endif
 #ifdef CONFIG_NETFILTER
 	to->nfmark = from->nfmark;
-	to->nfcache = from->nfcache;
 	/* Connection association is same as pre-frag packet */
 	nf_conntrack_put(to->nfct);
 	to->nfct = from->nfct;
@@ -589,7 +573,7 @@ slow_path:
 		 */
 
 		if ((skb2 = alloc_skb(len+hlen+ll_rs, GFP_ATOMIC)) == NULL) {
-			NETDEBUG(printk(KERN_INFO "IP: frag: no memory for new fragment!\n"));
+			NETDEBUG(KERN_INFO "IP: frag: no memory for new fragment!\n");
 			err = -ENOMEM;
 			goto fail;
 		}
@@ -1338,12 +1322,7 @@ void __init ip_init(void)
 #endif
 }
 
-EXPORT_SYMBOL(ip_finish_output);
 EXPORT_SYMBOL(ip_fragment);
 EXPORT_SYMBOL(ip_generic_getfrag);
 EXPORT_SYMBOL(ip_queue_xmit);
 EXPORT_SYMBOL(ip_send_check);
-
-#ifdef CONFIG_SYSCTL
-EXPORT_SYMBOL(sysctl_ip_default_ttl);
-#endif