[SK_BUFF]: Convert skb->tail to sk_buff_data_t

[deliverable/linux.git] / drivers / net / tulip / uli526x.c

diff --git a/drivers/net/tulip/uli526x.c b/drivers/net/tulip/uli526x.c
index 0b176be51eb30b1d8cf1c9d41a682926be1be206..e46f4cb02c152fa15d73f2abdfd4ee894f1ab423 100644 (file)
--- a/drivers/net/tulip/uli526x.c
+++ b/drivers/net/tulip/uli526x.c
@@ -224,7 +224,7 @@ static struct net_device_stats * uli526x_get_stats(struct net_device *);
 static void uli526x_set_filter_mode(struct net_device *);
 static const struct ethtool_ops netdev_ethtool_ops;
 static u16 read_srom_word(long, int);
-static irqreturn_t uli526x_interrupt(int, void *, struct pt_regs *);
+static irqreturn_t uli526x_interrupt(int, void *);
 static void uli526x_descriptor_init(struct uli526x_board_info *, unsigned long);
 static void allocate_rx_buffer(struct uli526x_board_info *);
 static void update_cr6(u32, unsigned long);
@@ -659,7 +659,7 @@ static int uli526x_stop(struct net_device *dev)
  *     receive the packet to upper layer, free the transmitted packet
  */
 
-static irqreturn_t uli526x_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t uli526x_interrupt(int irq, void *dev_id)
 {
        struct net_device *dev = dev_id;
        struct uli526x_board_info *db = netdev_priv(dev);
@@ -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;