qlcnic: fix caching window register

[safe/jmp/linux-2.6] / drivers / net / at1700.c

diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 332f980..93185f5 100644 (file)
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -583,7 +583,7 @@ static void net_tx_timeout (struct net_device *dev)
        outb (0x00, ioaddr + TX_START);
        outb (0x03, ioaddr + COL16CNTL);
 
-       dev->trans_start = jiffies;
+       dev->trans_start = jiffies; /* prevent tx timeout */
 
        lp->tx_started = 0;
        lp->tx_queue_ready = 1;
@@ -636,7 +636,6 @@ static netdev_tx_t net_send_packet (struct sk_buff *skb,
                outb (0x80 | lp->tx_queue, ioaddr + TX_START);
                lp->tx_queue = 0;
                lp->tx_queue_len = 0;
-               dev->trans_start = jiffies;
                lp->tx_started = 1;
                netif_start_queue (dev);
        } else if (lp->tx_queue_len < 4096 - 1502)
@@ -796,7 +795,6 @@ net_rx(struct net_device *dev)
                        printk("%s: Exint Rx packet with mode %02x after %d ticks.\n",
                                   dev->name, inb(ioaddr + RX_MODE), i);
        }
-       return;
 }
 
 /* The inverse routine to net_open(). */
@@ -870,7 +868,6 @@ set_rx_mode(struct net_device *dev)
                outw(saved_bank, ioaddr + CONFIG_0);
        }
        spin_unlock_irqrestore (&lp->lock, flags);
-       return;
 }
 
 #ifdef MODULE