Merge branch 'upstream-fixes' into upstream

[pandora-kernel.git] / net / ipv4 / ip_output.c

diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 8538aac..9bf307a 100644 (file)
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -53,7 +53,6 @@
 #include <linux/mm.h>
 #include <linux/string.h>
 #include <linux/errno.h>
-#include <linux/config.h>
 
 #include <linux/socket.h>
 #include <linux/sockios.h>
@@ -210,8 +209,7 @@ static inline int ip_finish_output(struct sk_buff *skb)
                return dst_output(skb);
        }
 #endif
-       if (skb->len > dst_mtu(skb->dst) &&
-           !(skb_shinfo(skb)->ufo_size || skb_shinfo(skb)->tso_size))
+       if (skb->len > dst_mtu(skb->dst) && !skb_is_gso(skb))
                return ip_fragment(skb, ip_finish_output2);
        else
                return ip_finish_output2(skb);
@@ -362,7 +360,7 @@ packet_routed:
        }
 
        ip_select_ident_more(iph, &rt->u.dst, sk,
-                            (skb_shinfo(skb)->tso_segs ?: 1) - 1);
+                            (skb_shinfo(skb)->gso_segs ?: 1) - 1);
 
        /* Add an IP checksum. */
        ip_send_check(iph);
@@ -528,6 +526,8 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
 
                        err = output(skb);
 
+                       if (!err)
+                               IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
                        if (err || !frag)
                                break;
 
@@ -651,9 +651,6 @@ slow_path:
                /*
                 *      Put this fragment into the sending queue.
                 */
-
-               IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
-
                iph->tot_len = htons(len + hlen);
 
                ip_send_check(iph);
@@ -661,6 +658,8 @@ slow_path:
                err = output(skb2);
                if (err)
                        goto fail;
+
+               IP_INC_STATS(IPSTATS_MIB_FRAGCREATES);
        }
        kfree_skb(skb);
        IP_INC_STATS(IPSTATS_MIB_FRAGOKS);
@@ -744,7 +743,8 @@ static inline int ip_ufo_append_data(struct sock *sk,
                               (length - transhdrlen));
        if (!err) {
                /* specify the length of each IP datagram fragment*/
-               skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen);
+               skb_shinfo(skb)->gso_size = mtu - fragheaderlen;
+               skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
                __skb_queue_tail(&sk->sk_write_queue, skb);
 
                return 0;
@@ -1087,14 +1087,16 @@ ssize_t ip_append_page(struct sock *sk, struct page *page,
 
        inet->cork.length += size;
        if ((sk->sk_protocol == IPPROTO_UDP) &&
-           (rt->u.dst.dev->features & NETIF_F_UFO))
-               skb_shinfo(skb)->ufo_size = (mtu - fragheaderlen);
+           (rt->u.dst.dev->features & NETIF_F_UFO)) {
+               skb_shinfo(skb)->gso_size = mtu - fragheaderlen;
+               skb_shinfo(skb)->gso_type = SKB_GSO_UDP;
+       }
 
 
        while (size > 0) {
                int i;
 
-               if (skb_shinfo(skb)->ufo_size)
+               if (skb_is_gso(skb))
                        len = size;
                else {