Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [NET]: Remove redundant NULL checks before [kv]free
  unaligned access in sk_run_filter()
  [IPV6]: Clean up hop-by-hop options handler.
  [IPV6] XFRM: Fix decoding session with preceding extension header(s).
  [IPV6] XFRM: Don't use old copy of pointer after pskb_may_pull().
  [IPV6]: Ensure to have hop-by-hop options in our header of &sk_buff.
  [TCP]: Fix truesize underflow

1 files changed, 3 insertions, 1 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index b871db6adc55..44df1db726a3 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -551,7 +551,9 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
         buff = sk_stream_alloc_skb(sk, nsize, GFP_ATOMIC);
         if (buff == NULL)
                 return -ENOMEM; /* We'll just try again later. */
-        sk_charge_skb(sk, buff);
+
+        buff->truesize = skb->len - len;
+        skb->truesize -= buff->truesize;
 
         /* Correct the sequence numbers. */
         TCP_SKB_CB(buff)->seq = TCP_SKB_CB(skb)->seq + len;