Use netdev_alloc_skb. This sets skb->dev and allows arch specific
allocation. 

Compile tested only.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>

--- a/drivers/net/sis190.c	2008-04-16 15:21:05.000000000 -0700
+++ b/drivers/net/sis190.c	2008-04-16 16:31:30.000000000 -0700
@@ -480,30 +480,28 @@ static inline void sis190_make_unusable_
 	desc->status = 0x0;
 }
 
-static int sis190_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
-			       struct RxDesc *desc, u32 rx_buf_sz)
+static struct sk_buff *sis190_alloc_rx_skb(struct pci_dev *pdev,
+					   struct net_device *dev,
+					   struct RxDesc *desc, u32 rx_buf_sz)
 {
 	struct sk_buff *skb;
 	dma_addr_t mapping;
 	int ret = 0;
 
-	skb = dev_alloc_skb(rx_buf_sz);
+	skb = netdev_alloc_skb(dev, rx_buf_sz);
 	if (!skb)
 		goto err_out;
 
-	*sk_buff = skb;
-
 	mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
 				 PCI_DMA_FROMDEVICE);
 
 	sis190_map_to_asic(desc, mapping, rx_buf_sz);
-out:
-	return ret;
+	return skb;
 
 err_out:
 	ret = -ENOMEM;
 	sis190_make_unusable_by_asic(desc);
-	goto out;
+	return NULL;
 }
 
 static u32 sis190_rx_fill(struct sis190_private *tp, struct net_device *dev,
@@ -512,30 +510,32 @@ static u32 sis190_rx_fill(struct sis190_
 	u32 cur;
 
 	for (cur = start; cur < end; cur++) {
-		int ret, i = cur % NUM_RX_DESC;
+		int i = cur % NUM_RX_DESC;
 
 		if (tp->Rx_skbuff[i])
 			continue;
 
-		ret = sis190_alloc_rx_skb(tp->pci_dev, tp->Rx_skbuff + i,
-					  tp->RxDescRing + i, tp->rx_buf_sz);
-		if (ret < 0)
+		tp->Rx_skbuff[i] = sis190_alloc_rx_skb(tp->pci_dev, dev,
+						       tp->RxDescRing + i,
+						       tp->rx_buf_sz);
+		if (!tp->Rx_skbuff[i])
 			break;
 	}
 	return cur - start;
 }
 
-static inline int sis190_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
-				     struct RxDesc *desc, int rx_buf_sz)
+static int sis190_try_rx_copy(struct net_device *dev,
+			      struct sk_buff **sk_buff, int pkt_size,
+			      struct RxDesc *desc, int rx_buf_sz)
 {
-	int ret = -1;
+	int ret = 01;
 
 	if (pkt_size < rx_copybreak) {
 		struct sk_buff *skb;
 
-		skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
+		skb = netdev_alloc_skb(dev, pkt_size + 2);
 		if (skb) {
-			skb_reserve(skb, NET_IP_ALIGN);
+			skb_reserve(skb, 2);
 			skb_copy_to_linear_data(skb, sk_buff[0]->data, pkt_size);
 			*sk_buff = skb;
 			sis190_give_to_asic(desc, rx_buf_sz);
@@ -610,7 +610,7 @@ static int sis190_rx_interrupt(struct ne
 				le32_to_cpu(desc->addr), tp->rx_buf_sz,
 				PCI_DMA_FROMDEVICE);
 
-			if (sis190_try_rx_copy(&skb, pkt_size, desc,
+			if (sis190_try_rx_copy(dev, &skb, pkt_size, desc,
 					       tp->rx_buf_sz)) {
 				pci_action = pci_unmap_single;
 				tp->Rx_skbuff[entry] = NULL;

-- 

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