staging: usbip: vhci_sysfs.c: coding style cleanup

Fix a few alignment issues and remove extraneous lines.
Add braces to else clause.
Signed-off-by: matt mooney <mfm@muteddisk.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/usbip/vhci_sysfs.c

@@ -52,7 +52,6 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr,
 		struct vhci_device *vdev = port_to_vdev(i);
 
 		spin_lock(&vdev->ud.lock);
-
 		out += sprintf(out, "%03u %03u ", i, vdev->ud.status);
 
 		if (vdev->ud.status == VDEV_ST_USED) {
@@ -61,11 +60,11 @@ static ssize_t show_status(struct device *dev, struct device_attribute *attr,
 			out += sprintf(out, "%16p ", vdev->ud.tcp_socket);
 			out += sprintf(out, "%s", dev_name(&vdev->udev->dev));
 
-		} else
+		} else {
 			out += sprintf(out, "000 000 000 0000000000000000 0-0");
+		}
 
 		out += sprintf(out, "\n");
-
 		spin_unlock(&vdev->ud.lock);
 	}
 
@@ -126,6 +125,7 @@ static ssize_t store_detach(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 
 	usbip_dbg_vhci_sysfs("Leave\n");
+
 	return count;
 }
 static DEVICE_ATTR(detach, S_IWUSR, NULL, store_detach);
@@ -184,7 +184,6 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 	usbip_dbg_vhci_sysfs("rhport(%u) sockfd(%u) devid(%u) speed(%u)\n",
 			     rhport, sockfd, devid, speed);
 
-
 	/* check received parameters */
 	if (valid_args(rhport, speed) < 0)
 		return -EINVAL;
@@ -198,9 +197,7 @@ static ssize_t store_attach(struct device *dev, struct device_attribute *attr,
 
 	/* begin a lock */
 	spin_lock(&the_controller->lock);
-
 	vdev = port_to_vdev(rhport);
-
 	spin_lock(&vdev->ud.lock);
 
 	if (vdev->ud.status != VDEV_ST_NULL) {