8139cp: use netdev_alloc_skb

This patch uses netdev_alloc_skb. This sets skb->dev and allows
arch specific allocation. Also cleanup the alignment code.

Signed-off-by:	Kevin Lo <kevlo@kevlo.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 6011d6fabef0..85fa40a0a667 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -127,7 +127,6 @@ MODULE_PARM_DESC (multicast_filter_limit, "8139cp: maximum number of filtered mu
           (CP)->tx_tail - (CP)->tx_head - 1)
 
 #define PKT_BUF_SZ              1536    /* Size of each temporary Rx buffer.*/
-#define RX_OFFSET               2
 #define CP_INTERNAL_PHY         32
 
 /* The following settings are log_2(bytes)-4:  0 == 16 bytes .. 6==1024, 7==end of packet. */
@@ -552,14 +551,14 @@ rx_status_loop:
                         printk(KERN_DEBUG "%s: rx slot %d status 0x%x len %d\n",
                                dev->name, rx_tail, status, len);
 
-                buflen = cp->rx_buf_sz + RX_OFFSET;
-                new_skb = dev_alloc_skb (buflen);
+                buflen = cp->rx_buf_sz + NET_IP_ALIGN;
+                new_skb = netdev_alloc_skb(dev, buflen);
                 if (!new_skb) {
                         dev->stats.rx_dropped++;
                         goto rx_next;
                 }
 
-                skb_reserve(new_skb, RX_OFFSET);
+                skb_reserve(new_skb, NET_IP_ALIGN);
 
                 dma_unmap_single(&cp->pdev->dev, mapping,
                                  buflen, PCI_DMA_FROMDEVICE);
@@ -1051,19 +1050,20 @@ static void cp_init_hw (struct cp_private *cp)
         cpw8_f(Cfg9346, Cfg9346_Lock);
 }
 
-static int cp_refill_rx (struct cp_private *cp)
+static int cp_refill_rx(struct cp_private *cp)
 {
+        struct net_device *dev = cp->dev;
         unsigned i;
 
         for (i = 0; i < CP_RX_RING_SIZE; i++) {
                 struct sk_buff *skb;
                 dma_addr_t mapping;
 
-                skb = dev_alloc_skb(cp->rx_buf_sz + RX_OFFSET);
+                skb = netdev_alloc_skb(dev, cp->rx_buf_sz + NET_IP_ALIGN);
                 if (!skb)
                         goto err_out;
 
-                skb_reserve(skb, RX_OFFSET);
+                skb_reserve(skb, NET_IP_ALIGN);
 
                 mapping = dma_map_single(&cp->pdev->dev, skb->data,
                                          cp->rx_buf_sz, PCI_DMA_FROMDEVICE);