X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=net%2Fipv4%2Fip_output.c;h=ccaaa851ab429ee48b0aa803fd5bf8edd5ee34ce;hb=3e0b8df79ddb8955d2cce5e858972a9cfe763384;hp=84f26e8e6c6075a53806f7392eff87782df42151;hpb=111ad119d1765b1bbef2629a5f2bd825caeb7e74;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 84f26e8..ccaaa85 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -182,6 +182,7 @@ static inline int ip_finish_output2(struct sk_buff *skb)
 	struct rtable *rt = (struct rtable *)dst;
 	struct net_device *dev = dst->dev;
 	unsigned int hh_len = LL_RESERVED_SPACE(dev);
+	struct neighbour *neigh;
 
 	if (rt->rt_type == RTN_MULTICAST) {
 		IP_UPD_PO_STATS(dev_net(dev), IPSTATS_MIB_OUTMCAST, skb->len);
@@ -203,10 +204,9 @@ static inline int ip_finish_output2(struct sk_buff *skb)
 		skb = skb2;
 	}
 
-	if (dst->hh)
-		return neigh_hh_output(dst->hh, skb);
-	else if (dst->neighbour)
-		return dst->neighbour->output(skb);
+	neigh = dst_get_neighbour(dst);
+	if (neigh)
+		return neigh_output(neigh, skb);
 
 	if (net_ratelimit())
 		printk(KERN_DEBUG "ip_finish_output2: No header cache and no neighbour!\n");
@@ -489,7 +489,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
 
 		if (first_len - hlen > mtu ||
 		    ((first_len - hlen) & 7) ||
-		    (iph->frag_off & htons(IP_MF|IP_OFFSET)) ||
+		    ip_is_fragment(iph) ||
 		    skb_cloned(skb))
 			goto slow_path;
 
@@ -734,7 +734,7 @@ static inline int ip_ufo_append_data(struct sock *sk,
 			int getfrag(void *from, char *to, int offset, int len,
 			       int odd, struct sk_buff *skb),
 			void *from, int length, int hh_len, int fragheaderlen,
-			int transhdrlen, int mtu, unsigned int flags)
+			int transhdrlen, int maxfraglen, unsigned int flags)
 {
 	struct sk_buff *skb;
 	int err;
@@ -767,7 +767,7 @@ static inline int ip_ufo_append_data(struct sock *sk,
 		skb->csum = 0;
 
 		/* specify the length of each IP datagram fragment */
-		skb_shinfo(skb)->gso_size = mtu - fragheaderlen;
+		skb_shinfo(skb)->gso_size = maxfraglen - fragheaderlen;
 		skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
 		__skb_queue_tail(queue, skb);
 	}
@@ -831,7 +831,7 @@ static int __ip_append_data(struct sock *sk,
 	    (rt->dst.dev->features & NETIF_F_UFO) && !rt->dst.header_len) {
 		err = ip_ufo_append_data(sk, queue, getfrag, from, length,
 					 hh_len, fragheaderlen, transhdrlen,
-					 mtu, flags);
+					 maxfraglen, flags);
 		if (err)
 			goto error;
 		return 0;