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path: root/drivers/net/lib82596.c
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Diffstat (limited to 'drivers/net/lib82596.c')
-rw-r--r--drivers/net/lib82596.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index c0dbfc185b53..b117f7f8b194 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -470,11 +470,11 @@ static inline int init_rx_bufs(struct net_device *dev)
for (i = 0, rbd = dma->rbds; i < rx_ring_size; i++, rbd++) {
dma_addr_t dma_addr;
- struct sk_buff *skb = netdev_alloc_skb(dev, PKT_BUF_SZ + 4);
+ struct sk_buff *skb;
+ skb = netdev_alloc_skb_ip_align(dev, PKT_BUF_SZ);
if (skb == NULL)
return -1;
- skb_reserve(skb, 2);
dma_addr = dma_map_single(dev->dev.parent, skb->data,
PKT_BUF_SZ, DMA_FROM_DEVICE);
rbd->v_next = rbd+1;
@@ -588,7 +588,7 @@ static int init_i596_mem(struct net_device *dev)
"%s: i82596 initialization successful\n",
dev->name));
- if (request_irq(dev->irq, &i596_interrupt, 0, "i82596", dev)) {
+ if (request_irq(dev->irq, i596_interrupt, 0, "i82596", dev)) {
printk(KERN_ERR "%s: IRQ %d not free\n", dev->name, dev->irq);
goto failed;
}
@@ -697,12 +697,12 @@ static inline int i596_rx(struct net_device *dev)
(dma_addr_t)SWAP32(rbd->b_data),
PKT_BUF_SZ, DMA_FROM_DEVICE);
/* Get fresh skbuff to replace filled one. */
- newskb = netdev_alloc_skb(dev, PKT_BUF_SZ + 4);
+ newskb = netdev_alloc_skb_ip_align(dev,
+ PKT_BUF_SZ);
if (newskb == NULL) {
skb = NULL; /* drop pkt */
goto memory_squeeze;
}
- skb_reserve(newskb, 2);
/* Pass up the skb already on the Rx ring. */
skb_put(skb, pkt_len);
@@ -716,7 +716,7 @@ static inline int i596_rx(struct net_device *dev)
rbd->b_data = SWAP32(dma_addr);
DMA_WBACK_INV(dev, rbd, sizeof(struct i596_rbd));
} else
- skb = netdev_alloc_skb(dev, pkt_len + 2);
+ skb = netdev_alloc_skb_ip_align(dev, pkt_len);
memory_squeeze:
if (skb == NULL) {
/* XXX tulip.c can defer packets here!! */
@@ -730,7 +730,6 @@ memory_squeeze:
dma_sync_single_for_cpu(dev->dev.parent,
(dma_addr_t)SWAP32(rbd->b_data),
PKT_BUF_SZ, DMA_FROM_DEVICE);
- skb_reserve(skb, 2);
memcpy(skb_put(skb, pkt_len), rbd->v_data, pkt_len);
dma_sync_single_for_device(dev->dev.parent,
(dma_addr_t)SWAP32(rbd->b_data),