[SCSI] iscsi: add newline to sysfs output

From: tomof@acm.org

trivial cleanup of show_transport_handle()
Signed-off-by: NAlex Aizman <itn780@yahoo.com>
Signed-off-by: NDmitry Yusupov <dmitry_yus@yahoo.com>
Signed-off-by: NMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/scsi_transport_iscsi.c

@@ -97,7 +97,7 @@ static ssize_t
 show_transport_handle(struct class_device *cdev, char *buf)
 {
 	struct iscsi_internal *priv = cdev_to_iscsi_internal(cdev);
-	return sprintf(buf, "%llu", (unsigned long long)iscsi_handle(priv->iscsi_transport));
+	return sprintf(buf, "%llu\n", (unsigned long long)iscsi_handle(priv->iscsi_transport));
 }
 static CLASS_DEVICE_ATTR(handle, S_IRUGO, show_transport_handle, NULL);