Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index b2bcf99e6f08..81126ff85e05 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -65,6 +65,7 @@
 #define IPHETH_USBINTF_PROTO    1
 
 #define IPHETH_BUF_SIZE         1516
+#define IPHETH_IP_ALIGN         2       /* padding at front of URB */
 #define IPHETH_TX_TIMEOUT       (5 * HZ)
 
 #define IPHETH_INTFNUM          2
@@ -202,18 +203,21 @@ static void ipheth_rcvbulk_callback(struct urb *urb)
                 return;
         }
 
-        len = urb->actual_length;
-        buf = urb->transfer_buffer;
+        if (urb->actual_length <= IPHETH_IP_ALIGN) {
+                dev->net->stats.rx_length_errors++;
+                return;
+        }
+        len = urb->actual_length - IPHETH_IP_ALIGN;
+        buf = urb->transfer_buffer + IPHETH_IP_ALIGN;
 
-        skb = dev_alloc_skb(NET_IP_ALIGN + len);
+        skb = dev_alloc_skb(len);
         if (!skb) {
                 err("%s: dev_alloc_skb: -ENOMEM", __func__);
                 dev->net->stats.rx_dropped++;
                 return;
         }
 
-        skb_reserve(skb, NET_IP_ALIGN);
-        memcpy(skb_put(skb, len), buf + NET_IP_ALIGN, len - NET_IP_ALIGN);
+        memcpy(skb_put(skb, len), buf, len);
         skb->dev = dev->net;
         skb->protocol = eth_type_trans(skb, dev->net);
 
@@ -363,7 +367,7 @@ static int ipheth_tx(struct sk_buff *skb, struct net_device *net)
 
         /* Paranoid */
         if (skb->len > IPHETH_BUF_SIZE) {
-                WARN(1, "%s: skb too large: %d bytes", __func__, skb->len);
+                WARN(1, "%s: skb too large: %d bytes\n", __func__, skb->len);
                 dev->net->stats.tx_dropped++;
                 dev_kfree_skb_irq(skb);
                 return NETDEV_TX_OK;