cleanup eepro100 indentation

diff -urN v2.4.9-ac10/drivers/net/eepro100.c foo-v2.4.9-ac10/drivers/net/eepro100.c
@@ -1313,56 +1313,55 @@
 	long ioaddr = dev->base_addr;
 	int entry;
 
-	{	/* Prevent interrupts from changing the Tx ring from underneath us. */
-		unsigned long flags;
+	/* Prevent interrupts from changing the Tx ring from underneath us. */
+	unsigned long flags;
 
-		spin_lock_irqsave(&sp->lock, flags);
-
-		/* Check if there are enough space. */
-		if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) {
-			printk(KERN_ERR "%s: incorrect tbusy state, fixed.\n", dev->name);
-			netif_stop_queue(dev);
-			sp->tx_full = 1;
-			spin_unlock_irqrestore(&sp->lock, flags);
-			return 1;
-		}
-
-		/* Calculate the Tx descriptor entry. */
-		entry = sp->cur_tx++ % TX_RING_SIZE;
-
-		sp->tx_skbuff[entry] = skb;
-		sp->tx_ring[entry].status =
-			cpu_to_le32(CmdSuspend | CmdTx | CmdTxFlex);
-		if (!(entry & ((TX_RING_SIZE>>2)-1)))
-			sp->tx_ring[entry].status |= cpu_to_le32(CmdIntr);
-		sp->tx_ring[entry].link =
-			cpu_to_le32(TX_RING_ELEM_DMA(sp, sp->cur_tx % TX_RING_SIZE));
-		sp->tx_ring[entry].tx_desc_addr =
-			cpu_to_le32(TX_RING_ELEM_DMA(sp, entry) + TX_DESCR_BUF_OFFSET);
-		/* The data region is always in one buffer descriptor. */
-		sp->tx_ring[entry].count = cpu_to_le32(sp->tx_threshold);
-		sp->tx_ring[entry].tx_buf_addr0 =
-			cpu_to_le32(pci_map_single(sp->pdev, skb->data,
-						   skb->len, PCI_DMA_TODEVICE));
-		sp->tx_ring[entry].tx_buf_size0 = cpu_to_le32(skb->len);
-		/* Trigger the command unit resume. */
-		wait_for_cmd_done(ioaddr + SCBCmd);
-		clear_suspend(sp->last_cmd);
-		/* We want the time window between clearing suspend flag on the previous
-		   command and resuming CU to be as small as possible.
-		   Interrupts in between are very undesired.  --SAW */
-		outb(CUResume, ioaddr + SCBCmd);
-		sp->last_cmd = (struct descriptor *)&sp->tx_ring[entry];
-
-		/* Leave room for set_rx_mode(). If there is no more space than reserved
-		   for multicast filter mark the ring as full. */
-		if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) {
-			netif_stop_queue(dev);
-			sp->tx_full = 1;
-		}
+	spin_lock_irqsave(&sp->lock, flags);
 
+	/* Check if there are enough space. */
+	if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) {
+		printk(KERN_ERR "%s: incorrect tbusy state, fixed.\n", dev->name);
+		netif_stop_queue(dev);
+		sp->tx_full = 1;
 		spin_unlock_irqrestore(&sp->lock, flags);
+		return 1;
 	}
+
+	/* Calculate the Tx descriptor entry. */
+	entry = sp->cur_tx++ % TX_RING_SIZE;
+
+	sp->tx_skbuff[entry] = skb;
+	sp->tx_ring[entry].status =
+		cpu_to_le32(CmdSuspend | CmdTx | CmdTxFlex);
+	if (!(entry & ((TX_RING_SIZE>>2)-1)))
+		sp->tx_ring[entry].status |= cpu_to_le32(CmdIntr);
+	sp->tx_ring[entry].link =
+		cpu_to_le32(TX_RING_ELEM_DMA(sp, sp->cur_tx % TX_RING_SIZE));
+	sp->tx_ring[entry].tx_desc_addr =
+		cpu_to_le32(TX_RING_ELEM_DMA(sp, entry) + TX_DESCR_BUF_OFFSET);
+	/* The data region is always in one buffer descriptor. */
+	sp->tx_ring[entry].count = cpu_to_le32(sp->tx_threshold);
+	sp->tx_ring[entry].tx_buf_addr0 =
+		cpu_to_le32(pci_map_single(sp->pdev, skb->data,
+					   skb->len, PCI_DMA_TODEVICE));
+	sp->tx_ring[entry].tx_buf_size0 = cpu_to_le32(skb->len);
+	/* Trigger the command unit resume. */
+	wait_for_cmd_done(ioaddr + SCBCmd);
+	clear_suspend(sp->last_cmd);
+	/* We want the time window between clearing suspend flag on the previous
+	   command and resuming CU to be as small as possible.
+	   Interrupts in between are very undesired.  --SAW */
+	outb(CUResume, ioaddr + SCBCmd);
+	sp->last_cmd = (struct descriptor *)&sp->tx_ring[entry];
+
+	/* Leave room for set_rx_mode(). If there is no more space than reserved
+	   for multicast filter mark the ring as full. */
+	if ((int)(sp->cur_tx - sp->dirty_tx) >= TX_QUEUE_LIMIT) {
+		netif_stop_queue(dev);
+		sp->tx_full = 1;
+	}
+
+	spin_unlock_irqrestore(&sp->lock, flags);
 
 	dev->trans_start = jiffies;