diff options
Diffstat (limited to 'drivers/net/lib82596.c')
| -rw-r--r-- | drivers/net/lib82596.c | 13 |
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), |