[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}

[net-next-2.6.git] / net / x25 / x25_in.c

diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index eed50e10f09be6f93d1f3cce4febfba0400714c0..ba13248aa1c31ba79f36f7d52702c2e0b45b361c 100644 (file)
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -3,7 +3,7 @@
  *
  *     This is ALPHA test software. This code may break your machine,
  *     randomly fail to work with new releases, misbehave and/or generally
- *     screw up. It might even work. 
+ *     screw up. It might even work.
  *
  *     This code REQUIRES 2.1.15 or higher
  *
@@ -17,7 +17,7 @@
  *     X.25 001        Jonathan Naylor   Started coding.
  *     X.25 002        Jonathan Naylor   Centralised disconnection code.
  *                                       New timer architecture.
- *     2000-03-20      Daniela Squassoni Disabling/enabling of facilities 
+ *     2000-03-20      Daniela Squassoni Disabling/enabling of facilities
  *                                       negotiation.
  *     2000-11-10      Henner Eisen      Check and reset for out-of-sequence
  *                                       i-frames.
@@ -53,7 +53,7 @@ static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more)
 
                skb_queue_tail(&x25->fragment_queue, skb);
 
-               skbn->h.raw = skbn->data;
+               skb_reset_transport_header(skbn);
 
                skbo = skb_dequeue(&x25->fragment_queue);
                memcpy(skb_put(skbn, skbo->len), skbo->data, skbo->len);
@@ -67,7 +67,7 @@ static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more)
                        kfree_skb(skbo);
                }
 
-               x25->fraglen = 0;               
+               x25->fraglen = 0;
        }
 
        skb_set_owner_r(skbn, sk);
@@ -112,8 +112,9 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp
                         *      Copy any Call User Data.
                         */
                        if (skb->len >= 0) {
-                               memcpy(x25->calluserdata.cuddata, skb->data,
-                                      skb->len);
+                               skb_copy_from_linear_data(skb,
+                                             x25->calluserdata.cuddata,
+                                             skb->len);
                                x25->calluserdata.cudlength = skb->len;
                        }
                        if (!sock_flag(sk, SOCK_DEAD))
@@ -167,7 +168,7 @@ static int x25_state3_machine(struct sock *sk, struct sk_buff *skb, int frametyp
        int queued = 0;
        int modulus;
        struct x25_sock *x25 = x25_sk(sk);
-       
+
        modulus = (x25->neighbour->extended) ? X25_EMODULUS : X25_SMODULUS;
 
        switch (frametype) {