[PATCH] e100: whitespace and DPRINTKS

This is a short patch to add a couple of new DPRINTKS and fix some
whitespace issues.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>

drivers/net/e100.c

@@ -1318,6 +1318,7 @@ static int e100_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 	switch(err) {
 	case -ENOSPC:
 		/* We queued the skb, but now we're out of space. */
+		DPRINTK(TX_ERR, DEBUG, "No space for CB\n");
 		netif_stop_queue(netdev);
 		break;
 	case -ENOMEM:
@@ -1482,7 +1483,7 @@ static inline int e100_rx_indicate(struct nic *nic, struct rx *rx,
 
 	/* If data isn't ready, nothing to indicate */
 	if(unlikely(!(rfd_status & cb_complete)))
-       		return -EAGAIN;
+		return -EAGAIN;
 
 	/* Get actual data size */
 	actual_size = le16_to_cpu(rfd->actual_size) & 0x3FFF;
@@ -1774,7 +1775,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
 
 	if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd),
 	   skb->data, ETH_DATA_LEN))
-       		err = -EAGAIN;
+		err = -EAGAIN;
 
 err_loopback_none:
 	mdio_write(nic->netdev, nic->mii.phy_id, MII_BMCR, 0);
@@ -1973,6 +1974,8 @@ static int e100_set_ringparam(struct net_device *netdev,
 	rfds->count = min(rfds->count, rfds->max);
 	cbs->count = max(ring->tx_pending, cbs->min);
 	cbs->count = min(cbs->count, cbs->max);
+	DPRINTK(DRV, INFO, "Ring Param settings: rx: %d, tx %d\n",
+	        rfds->count, cbs->count);
 	if(netif_running(netdev))
 		e100_up(nic);
 
@@ -2365,7 +2368,7 @@ static int __init e100_init_module(void)
 		printk(KERN_INFO PFX "%s, %s\n", DRV_DESCRIPTION, DRV_VERSION);
 		printk(KERN_INFO PFX "%s\n", DRV_COPYRIGHT);
 	}
-        return pci_module_init(&e100_driver);
+	return pci_module_init(&e100_driver);
 }
 
 static void __exit e100_cleanup_module(void)