usb: cypress_m8 init error path fix
If at some point cypress_init() fails deregister
only the resources that were registered until that point.
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index f2e89a0..093f303 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1684,15 +1684,14 @@
info(DRIVER_DESC " " DRIVER_VERSION);
return 0;
-failed_usb_register:
- usb_deregister(&cypress_driver);
-failed_ca42v2_register:
- usb_serial_deregister(&cypress_ca42v2_device);
-failed_hidcom_register:
- usb_serial_deregister(&cypress_hidcom_device);
-failed_em_register:
- usb_serial_deregister(&cypress_earthmate_device);
+failed_usb_register:
+ usb_serial_deregister(&cypress_ca42v2_device);
+failed_ca42v2_register:
+ usb_serial_deregister(&cypress_hidcom_device);
+failed_hidcom_register:
+ usb_serial_deregister(&cypress_earthmate_device);
+failed_em_register:
return retval;
}