firewire: adjust whitespace

Remove space before tab and trailing whitespace.
Unify indentation of goto target labels.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/fw-device.c b/drivers/firewire/fw-device.c
index df2e929..e8f2dc3 100644
--- a/drivers/firewire/fw-device.c
+++ b/drivers/firewire/fw-device.c
@@ -145,7 +145,7 @@
 			   "MODALIAS=%s", modalias))
 		return -ENOMEM;
 
-      out:
+ out:
 	envp[i] = NULL;
 
 	return 0;
@@ -511,9 +511,9 @@
 
 	return;
 
-      error_with_device:
+ error_with_device:
 	device_del(&device->device);
-      error:
+ error:
 	cdev_del(&device->cdev);
 	unregister_chrdev_region(device->device.devt, 1);
 	put_device(&device->device);