[PATCH] libata: cosmetic updates

Cosmetic updates in libata-core.c.

* trim trailing whitespaces
* break lines which are over 80 column
* kill unnecessary braces
* make indentation consistent
Signed-off-by: NTejun Heo <htejun@gmail.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/scsi/libata-core.c

@@ -781,11 +781,9 @@ void ata_std_dev_select (struct ata_port *ap, unsigned int device)
 void ata_dev_select(struct ata_port *ap, unsigned int device,
 			   unsigned int wait, unsigned int can_sleep)
 {
-	if (ata_msg_probe(ap)) {
+	if (ata_msg_probe(ap))
 		ata_port_printk(ap, KERN_INFO, "ata_dev_select: ENTER, ata%u: "
-				"device %u, wait %u\n",
-				ap->id, device, wait);
-	}
+				"device %u, wait %u\n", ap->id, device, wait);
 
 	if (wait)
 		ata_wait_idle(ap);
@@ -954,7 +952,8 @@ void ata_port_flush_task(struct ata_port *ap)
 	 */
 	if (!cancel_delayed_work(&ap->port_task)) {
 		if (ata_msg_ctl(ap))
-			ata_port_printk(ap, KERN_DEBUG, "%s: flush #2\n", __FUNCTION__);
+			ata_port_printk(ap, KERN_DEBUG, "%s: flush #2\n",
+					__FUNCTION__);
 		flush_workqueue(ata_wq);
 	}
 
@@ -1349,7 +1348,8 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
 	int i, rc;
 
 	if (!ata_dev_enabled(dev) && ata_msg_info(ap)) {
-		ata_dev_printk(dev, KERN_INFO, "%s: ENTER/EXIT (host %u, dev %u) -- nodev\n",
+		ata_dev_printk(dev, KERN_INFO,
+			       "%s: ENTER/EXIT (host %u, dev %u) -- nodev\n",
 			       __FUNCTION__, ap->id, dev->devno);
 		return 0;
 	}
@@ -1360,8 +1360,9 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
 
 	/* print device capabilities */
 	if (ata_msg_probe(ap))
-		ata_dev_printk(dev, KERN_DEBUG, "%s: cfg 49:%04x 82:%04x 83:%04x "
-			       "84:%04x 85:%04x 86:%04x 87:%04x 88:%04x\n",
+		ata_dev_printk(dev, KERN_DEBUG,
+			       "%s: cfg 49:%04x 82:%04x 83:%04x 84:%04x "
+			       "85:%04x 86:%04x 87:%04x 88:%04x\n",
 			       __FUNCTION__,
 			       id[49], id[82], id[83], id[84],
 			       id[85], id[86], id[87], id[88]);
@@ -1433,13 +1434,15 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
 					ata_id_major_version(id),
 					ata_mode_string(xfer_mask),
 					(unsigned long long)dev->n_sectors,
-					dev->cylinders, dev->heads, dev->sectors);
+					dev->cylinders, dev->heads,
+					dev->sectors);
 		}
 
 		if (dev->id[59] & 0x100) {
 			dev->multi_count = dev->id[59] & 0xff;
 			if (ata_msg_info(ap))
-				ata_dev_printk(dev, KERN_INFO, "ata%u: dev %u multi count %u\n",
+				ata_dev_printk(dev, KERN_INFO,
+					"ata%u: dev %u multi count %u\n",
 					ap->id, dev->devno, dev->multi_count);
 		}