r8169: reset IntrStatus after chip reset

[safe/jmp/linux-2.6] / drivers / net / r8169.c

diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index dd83f93..e1a638a 100644 (file)
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2075,8 +2075,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        if (!tp->pcie_cap && netif_msg_probe(tp))
                dev_info(&pdev->dev, "no PCI Express capability\n");
 
-       /* Unneeded ? Don't mess with Mrs. Murphy. */
-       rtl8169_irq_mask_and_ack(ioaddr);
+       RTL_W16(IntrMask, 0x0000);
 
        /* Soft reset the chip. */
        RTL_W8(ChipCmd, CmdReset);
@@ -2088,6 +2087,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                msleep_interruptible(1);
        }
 
+       RTL_W16(IntrStatus, 0xffff);
+
        /* Identify chip attached to board */
        rtl8169_get_mac_version(tp, ioaddr);
 
@@ -3253,13 +3254,6 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev)
                opts1 |= FirstFrag;
        } else {
                len = skb->len;
-
-               if (unlikely(len < ETH_ZLEN)) {
-                       if (skb_padto(skb, ETH_ZLEN))
-                               goto err_update_stats;
-                       len = ETH_ZLEN;
-               }
-
                opts1 |= FirstFrag | LastFrag;
                tp->tx_skb[entry].skb = skb;
        }
@@ -3297,7 +3291,6 @@ out:
 err_stop:
        netif_stop_queue(dev);
        ret = NETDEV_TX_BUSY;
-err_update_stats:
        dev->stats.tx_dropped++;
        goto out;
 }