1 files changed, 29 insertions, 16 deletions

diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index bee75fa87a9c..2abb5d3becc6 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -255,6 +255,7 @@ const char tulip_media_cap[32] =
 
 static void tulip_tx_timeout(struct net_device *dev);
 static void tulip_init_ring(struct net_device *dev);
+static void tulip_free_ring(struct net_device *dev);
 static int tulip_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static int tulip_open(struct net_device *dev);
 static int tulip_close(struct net_device *dev);
@@ -502,16 +503,21 @@ tulip_open(struct net_device *dev)
 {
         int retval;
 
-        if ((retval = request_irq(dev->irq, &tulip_interrupt, IRQF_SHARED, dev->name, dev)))
-                return retval;
-
         tulip_init_ring (dev);
 
+        retval = request_irq(dev->irq, &tulip_interrupt, IRQF_SHARED, dev->name, dev);
+        if (retval)
+                goto free_ring;
+
         tulip_up (dev);
 
         netif_start_queue (dev);
 
         return 0;
+
+free_ring:
+        tulip_free_ring (dev);
+        return retval;
 }
 
 
@@ -768,23 +774,11 @@ static void tulip_down (struct net_device *dev)
         tulip_set_power_state (tp, 0, 1);
 }
 
-
-static int tulip_close (struct net_device *dev)
+static void tulip_free_ring (struct net_device *dev)
 {
         struct tulip_private *tp = netdev_priv(dev);
-        void __iomem *ioaddr = tp->base_addr;
         int i;
 
-        netif_stop_queue (dev);
-
-        tulip_down (dev);
-
-        if (tulip_debug > 1)
-                printk (KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
-                        dev->name, ioread32 (ioaddr + CSR5));
-
-        free_irq (dev->irq, dev);
-
         /* Free all the skbuffs in the Rx queue. */
         for (i = 0; i < RX_RING_SIZE; i++) {
                 struct sk_buff *skb = tp->rx_buffers[i].skb;
@@ -803,6 +797,7 @@ static int tulip_close (struct net_device *dev)
                         dev_kfree_skb (skb);
                 }
         }
+
         for (i = 0; i < TX_RING_SIZE; i++) {
                 struct sk_buff *skb = tp->tx_buffers[i].skb;
 
@@ -814,6 +809,24 @@ static int tulip_close (struct net_device *dev)
                 tp->tx_buffers[i].skb = NULL;
                 tp->tx_buffers[i].mapping = 0;
         }
+}
+
+static int tulip_close (struct net_device *dev)
+{
+        struct tulip_private *tp = netdev_priv(dev);
+        void __iomem *ioaddr = tp->base_addr;
+
+        netif_stop_queue (dev);
+
+        tulip_down (dev);
+
+        if (tulip_debug > 1)
+                printk (KERN_DEBUG "%s: Shutting down ethercard, status was %2.2x.\n",
+                        dev->name, ioread32 (ioaddr + CSR5));
+
+        free_irq (dev->irq, dev);
+
+        tulip_free_ring (dev);
 
         return 0;
 }