[SK_BUFF]: Introduce skb_copy_from_linear_data{_offset}

[net-next-2.6.git] / net / x25 / af_x25.c

diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index e62ba41b05c59b06e8889440f079ccbd9f19344b..0d6002fc77b26108973c0e270263ec389db0690e 100644 (file)
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -951,7 +951,7 @@ int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb,
         *      Incoming Call User Data.
         */
        if (skb->len >= 0) {
-               memcpy(makex25->calluserdata.cuddata, skb->data, skb->len);
+               skb_copy_from_linear_data(skb, makex25->calluserdata.cuddata, skb->len);
                makex25->calluserdata.cudlength = skb->len;
        }
 
@@ -1058,9 +1058,10 @@ static int x25_sendmsg(struct kiocb *iocb, struct socket *sock,
         */
        SOCK_DEBUG(sk, "x25_sendmsg: Copying user data\n");
 
-       asmptr = skb->h.raw = skb_put(skb, len);
+       skb_reset_transport_header(skb);
+       skb_put(skb, len);
 
-       rc = memcpy_fromiovec(asmptr, msg->msg_iov, len);
+       rc = memcpy_fromiovec(skb_transport_header(skb), msg->msg_iov, len);
        if (rc)
                goto out_kfree_skb;
 
@@ -1210,8 +1211,7 @@ static int x25_recvmsg(struct kiocb *iocb, struct socket *sock,
                }
        }
 
-       skb->h.raw = skb->data;
-
+       skb_reset_transport_header(skb);
        copied = skb->len;
 
        if (copied > size) {
@@ -1280,6 +1280,12 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
                                rc = sock_get_timestamp(sk,
                                                (struct timeval __user *)argp);
                        break;
+               case SIOCGSTAMPNS:
+                       rc = -EINVAL;
+                       if (sk)
+                               rc = sock_get_timestampns(sk,
+                                               (struct timespec __user *)argp);
+                       break;
                case SIOCGIFADDR:
                case SIOCSIFADDR:
                case SIOCGIFDSTADDR:
@@ -1521,6 +1527,12 @@ static int compat_x25_ioctl(struct socket *sock, unsigned int cmd,
                        rc = compat_sock_get_timestamp(sk,
                                        (struct timeval __user*)argp);
                break;
+       case SIOCGSTAMPNS:
+               rc = -EINVAL;
+               if (sk)
+                       rc = compat_sock_get_timestampns(sk,
+                                       (struct timespec __user*)argp);
+               break;
        case SIOCGIFADDR:
        case SIOCSIFADDR:
        case SIOCGIFDSTADDR: