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: (448 commits)
  [IPV4] nl_fib_lookup: Initialise res.r before fib_res_put(&res)
  [IPV6]: Fix thinko in ipv6_rthdr_rcv() changes.
  [IPV4]: Add multipath cached to feature-removal-schedule.txt
  [WIRELESS] cfg80211: Clarify locking comment.
  [WIRELESS] cfg80211: Fix locking in wiphy_new.
  [WEXT] net_device: Don't include wext bits if not required.
  [WEXT]: Misc code cleanups.
  [WEXT]: Reduce inline abuse.
  [WEXT]: Move EXPORT_SYMBOL statements where they belong.
  [WEXT]: Cleanup early ioctl call path.
  [WEXT]: Remove options.
  [WEXT]: Remove dead debug code.
  [WEXT]: Clean up how wext is called.
  [WEXT]: Move to net/wireless
  [AFS]: Eliminate cmpxchg() usage in vlocation code.
  [RXRPC]: Fix pointers passed to bitops.
  [RXRPC]: Remove bogus atomic_* overrides.
  [AFS]: Fix u64 printing in debug logging.
  [AFS]: Add "directory write" support.
  [AFS]: Implement the CB.InitCallBackState3 operation.
  ...

8 files changed, 28 insertions, 30 deletions

diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index c82befa209a..d19f8568440 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -435,7 +435,6 @@ static void de_rx (struct de_private *de)
 			rx_work = 100;
 			goto rx_next;
 		}
-		copy_skb->dev = de->dev;
 
 		if (!copying_skb) {
 			pci_unmap_single(de->pdev, mapping,
@@ -450,8 +449,8 @@ static void de_rx (struct de_private *de)
 		} else {
 			pci_dma_sync_single_for_cpu(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
 			skb_reserve(copy_skb, RX_OFFSET);
-			memcpy(skb_put(copy_skb, len), skb->data, len);
-
+			skb_copy_from_linear_data(skb, skb_put(copy_skb, len),
+						  len);
 			pci_dma_sync_single_for_device(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
 
 			/* We'll reuse the original ring buffer. */
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 4b3cd3d8b62..e40ddb86958 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -3634,7 +3634,6 @@ de4x5_alloc_rx_buff(struct net_device *dev, int index, int len)
     p = dev_alloc_skb(IEEE802_3_SZ + DE4X5_ALIGN + 2);
     if (!p) return NULL;
 
-    p->dev = dev;
     tmp = virt_to_bus(p->data);
     i = ((tmp + DE4X5_ALIGN) & ~DE4X5_ALIGN) - tmp;
     skb_reserve(p, i);
@@ -3655,7 +3654,6 @@ de4x5_alloc_rx_buff(struct net_device *dev, int index, int len)
     p = dev_alloc_skb(len + 2);
     if (!p) return NULL;
 
-    p->dev = dev;
     skb_reserve(p, 2);	                               /* Align */
     if (index < lp->rx_old) {                          /* Wrapped buffer */
 	short tlen = (lp->rxRingSize - lp->rx_old) * RX_BUFF_SZ;
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 9aeac76184f..b3a64ca9863 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -682,7 +682,7 @@ static int dmfe_start_xmit(struct sk_buff *skb, struct DEVICE *dev)
 
 	/* transmit this packet */
 	txptr = db->tx_insert_ptr;
-	memcpy(txptr->tx_buf_ptr, skb->data, skb->len);
+	skb_copy_from_linear_data(skb, txptr->tx_buf_ptr, skb->len);
 	txptr->tdes1 = cpu_to_le32(0xe1000000 | skb->len);
 
 	/* Point to next transmit free descriptor */
@@ -988,14 +988,14 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
 
 						skb = newskb;
 						/* size less than COPY_SIZE, allocate a rxlen SKB */
-						skb->dev = dev;
 						skb_reserve(skb, 2); /* 16byte align */
-						memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->data, rxlen);
+						skb_copy_from_linear_data(rxptr->rx_skb_ptr,
+							  skb_put(skb, rxlen),
+									  rxlen);
 						dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
-					} else {
-						skb->dev = dev;
+					} else
 						skb_put(skb, rxlen);
-					}
+
 					skb->protocol = eth_type_trans(skb, dev);
 					netif_rx(skb);
 					dev->last_rx = jiffies;
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index e3488d7b8ed..e86df07769a 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -192,7 +192,6 @@ int tulip_poll(struct net_device *dev, int *budget)
                                   to a minimally-sized skbuff. */
                                if (pkt_len < tulip_rx_copybreak
                                    && (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-                                       skb->dev = dev;
                                        skb_reserve(skb, 2);    /* 16 byte align the IP header */
                                        pci_dma_sync_single_for_cpu(tp->pdev,
 								   tp->rx_buffers[entry].mapping,
@@ -416,7 +415,6 @@ static int tulip_rx(struct net_device *dev)
 			   to a minimally-sized skbuff. */
 			if (pkt_len < tulip_rx_copybreak
 				&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-				skb->dev = dev;
 				skb_reserve(skb, 2);	/* 16 byte align the IP header */
 				pci_dma_sync_single_for_cpu(tp->pdev,
 							    tp->rx_buffers[entry].mapping,
diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 229158e8e4b..ca2548eb7d6 100644
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -583,7 +583,7 @@ static int uli526x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	/* transmit this packet */
 	txptr = db->tx_insert_ptr;
-	memcpy(txptr->tx_buf_ptr, skb->data, skb->len);
+	skb_copy_from_linear_data(skb, txptr->tx_buf_ptr, skb->len);
 	txptr->tdes1 = cpu_to_le32(0xe1000000 | skb->len);
 
 	/* Point to next transmit free descriptor */
@@ -828,14 +828,14 @@ static void uli526x_rx_packet(struct net_device *dev, struct uli526x_board_info
 					( (skb = dev_alloc_skb(rxlen + 2) )
 					!= NULL) ) {
 					/* size less than COPY_SIZE, allocate a rxlen SKB */
-					skb->dev = dev;
 					skb_reserve(skb, 2); /* 16byte align */
-					memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->tail, rxlen);
+					memcpy(skb_put(skb, rxlen),
+					       skb_tail_pointer(rxptr->rx_skb_ptr),
+					       rxlen);
 					uli526x_reuse_skb(db, rxptr->rx_skb_ptr);
-				} else {
-					skb->dev = dev;
+				} else
 					skb_put(skb, rxlen);
-				}
+
 				skb->protocol = eth_type_trans(skb, dev);
 				netif_rx(skb);
 				dev->last_rx = jiffies;
@@ -1177,7 +1177,10 @@ static void uli526x_reuse_skb(struct uli526x_board_info *db, struct sk_buff * sk
 
 	if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
 		rxptr->rx_skb_ptr = skb;
-		rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+		rxptr->rdes2 = cpu_to_le32(pci_map_single(db->pdev,
+							  skb_tail_pointer(skb),
+							  RX_ALLOC_SIZE,
+							  PCI_DMA_FROMDEVICE));
 		wmb();
 		rxptr->rdes0 = cpu_to_le32(0x80000000);
 		db->rx_avail_cnt++;
@@ -1341,7 +1344,10 @@ static void allocate_rx_buffer(struct uli526x_board_info *db)
 		if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
 			break;
 		rxptr->rx_skb_ptr = skb; /* FIXME (?) */
-		rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+		rxptr->rdes2 = cpu_to_le32(pci_map_single(db->pdev,
+							  skb_tail_pointer(skb),
+							  RX_ALLOC_SIZE,
+							  PCI_DMA_FROMDEVICE));
 		wmb();
 		rxptr->rdes0 = cpu_to_le32(0x80000000);
 		rxptr = rxptr->next_rx_desc;
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 002a05e0722..d74fa871de1 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -813,7 +813,6 @@ static void init_rxtx_rings(struct net_device *dev)
 		np->rx_skbuff[i] = skb;
 		if (skb == NULL)
 			break;
-		skb->dev = dev;			/* Mark as being used by this device. */
 		np->rx_addr[i] = pci_map_single(np->pci_dev,skb->data,
 					np->rx_buf_sz,PCI_DMA_FROMDEVICE);
 
@@ -1229,7 +1228,6 @@ static int netdev_rx(struct net_device *dev)
 			   to a minimally-sized skbuff. */
 			if (pkt_len < rx_copybreak
 				&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-				skb->dev = dev;
 				skb_reserve(skb, 2);	/* 16 byte align the IP header */
 				pci_dma_sync_single_for_cpu(np->pci_dev,np->rx_addr[entry],
 							    np->rx_skbuff[entry]->len,
@@ -1278,7 +1276,6 @@ static int netdev_rx(struct net_device *dev)
 			np->rx_skbuff[entry] = skb;
 			if (skb == NULL)
 				break;			/* Better luck next round. */
-			skb->dev = dev;			/* Mark as being used by this device. */
 			np->rx_addr[entry] = pci_map_single(np->pci_dev,
 							skb->data,
 							np->rx_buf_sz, PCI_DMA_FROMDEVICE);
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 61d313049dd..985a1810ca5 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -411,9 +411,9 @@ static int xircom_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			   sometimes sends more than you ask it to. */
 
 			memset(&card->tx_buffer[bufferoffsets[desc]/4],0,1536);
-			memcpy(&(card->tx_buffer[bufferoffsets[desc]/4]),skb->data,skb->len);
-
-
+			skb_copy_from_linear_data(skb,
+				  &(card->tx_buffer[bufferoffsets[desc] / 4]),
+						  skb->len);
 			/* FIXME: The specification tells us that the length we send HAS to be a multiple of
 			   4 bytes. */
 
@@ -1207,7 +1207,6 @@ static void investigate_read_descriptor(struct net_device *dev,struct xircom_pri
 				card->stats.rx_dropped++;
 				goto out;
 			}
-			skb->dev = dev;
 			skb_reserve(skb, 2);
 			eth_copy_and_sum(skb, (unsigned char*)&card->rx_buffer[bufferoffset / 4], pkt_len, 0);
 			skb_put(skb, pkt_len);
diff --git a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c
index a998c5d0ae9..696b3b8aac8 100644
--- a/drivers/net/tulip/xircom_tulip_cb.c
+++ b/drivers/net/tulip/xircom_tulip_cb.c
@@ -915,7 +915,9 @@ xircom_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	tp->tx_skbuff[entry] = skb;
 	if (tp->chip_id == X3201_3) {
-		memcpy(tp->tx_aligned_skbuff[entry]->data,skb->data,skb->len);
+		skb_copy_from_linear_data(skb,
+					  tp->tx_aligned_skbuff[entry]->data,
+					  skb->len);
 		tp->tx_ring[entry].buffer1 = virt_to_bus(tp->tx_aligned_skbuff[entry]->data);
 	} else
 		tp->tx_ring[entry].buffer1 = virt_to_bus(skb->data);
@@ -1238,7 +1240,6 @@ xircom_rx(struct net_device *dev)
 			   to a minimally-sized skbuff. */
 			if (pkt_len < rx_copybreak
 				&& (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
-				skb->dev = dev;
 				skb_reserve(skb, 2);	/* 16 byte align the IP header */
 #if ! defined(__alpha__)
 				eth_copy_and_sum(skb, bus_to_virt(tp->rx_ring[entry].buffer1),