drivers/net/wireless/prism54: fix sparse warnings: make symbols static

[safe/jmp/linux-2.6] / drivers / net / xen-netfront.c

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 5c7a87e..761635b 100644 (file)
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -196,7 +196,7 @@ static void rx_refill_timeout(unsigned long data)
 {
        struct net_device *dev = (struct net_device *)data;
        struct netfront_info *np = netdev_priv(dev);
-       netif_rx_schedule(dev, &np->napi);
+       netif_rx_schedule(&np->napi);
 }
 
 static int netfront_tx_slot_available(struct netfront_info *np)
@@ -239,11 +239,14 @@ static void xennet_alloc_rx_buffers(struct net_device *dev)
         */
        batch_target = np->rx_target - (req_prod - np->rx.rsp_cons);
        for (i = skb_queue_len(&np->rx_batch); i < batch_target; i++) {
-               skb = __netdev_alloc_skb(dev, RX_COPY_THRESHOLD,
+               skb = __netdev_alloc_skb(dev, RX_COPY_THRESHOLD + NET_IP_ALIGN,
                                         GFP_ATOMIC | __GFP_NOWARN);
                if (unlikely(!skb))
                        goto no_skb;
 
+               /* Align ip header to a 16 bytes boundary */
+               skb_reserve(skb, NET_IP_ALIGN);
+
                page = alloc_page(GFP_ATOMIC | __GFP_NOWARN);
                if (!page) {
                        kfree_skb(skb);
@@ -325,7 +328,7 @@ static int xennet_open(struct net_device *dev)
                xennet_alloc_rx_buffers(dev);
                np->rx.sring->rsp_event = np->rx.rsp_cons + 1;
                if (RING_HAS_UNCONSUMED_RESPONSES(&np->rx))
-                       netif_rx_schedule(dev, &np->napi);
+                       netif_rx_schedule(&np->napi);
        }
        spin_unlock_bh(&np->rx_lock);
 
@@ -838,7 +841,6 @@ static int handle_incoming_queue(struct net_device *dev,
 
                /* Pass it up. */
                netif_receive_skb(skb);
-               dev->last_rx = jiffies;
        }
 
        return packets_dropped;
@@ -977,7 +979,7 @@ err:
 
                RING_FINAL_CHECK_FOR_RESPONSES(&np->rx, more_to_do);
                if (!more_to_do)
-                       __netif_rx_complete(dev, napi);
+                       __netif_rx_complete(napi);
 
                local_irq_restore(flags);
        }
@@ -1308,7 +1310,7 @@ static irqreturn_t xennet_interrupt(int irq, void *dev_id)
                xennet_tx_buf_gc(dev);
                /* Under tx_lock: protects access to rx shared-ring indexes. */
                if (RING_HAS_UNCONSUMED_RESPONSES(&np->rx))
-                       netif_rx_schedule(dev, &np->napi);
+                       netif_rx_schedule(&np->napi);
        }
 
        spin_unlock_irqrestore(&np->tx_lock, flags);
@@ -1782,7 +1784,7 @@ static int __devexit xennet_remove(struct xenbus_device *dev)
        return 0;
 }
 
-static struct xenbus_driver netfront = {
+static struct xenbus_driver netfront_driver = {
        .name = "vif",
        .owner = THIS_MODULE,
        .ids = netfront_ids,
@@ -1802,7 +1804,7 @@ static int __init netif_init(void)
 
        printk(KERN_INFO "Initialising Xen virtual ethernet driver.\n");
 
-       return xenbus_register_frontend(&netfront);
+       return xenbus_register_frontend(&netfront_driver);
 }
 module_init(netif_init);
 
@@ -1812,7 +1814,7 @@ static void __exit netif_exit(void)
        if (xen_initial_domain())
                return;
 
-       xenbus_unregister_driver(&netfront);
+       xenbus_unregister_driver(&netfront_driver);
 }
 module_exit(netif_exit);