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Subject[PATCH] usb: cypress_m8 init error path fix
Date
Hello,

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>

drivers/usb/serial/cypress_m8.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

--- linux-2.6.19-rc5-mm2-a/drivers/usb/serial/cypress_m8.c 2006-11-15 11:24:24.000000000 +0100
+++ linux-2.6.19-rc5-mm2-b/drivers/usb/serial/cypress_m8.c 2006-11-17 17:40:21.000000000 +0100
@@ -1684,15 +1684,14 @@ static int __init cypress_init(void)

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:
+failed_ca42v2_register:
usb_serial_deregister(&cypress_hidcom_device);
-failed_em_register:
+failed_hidcom_register:
usb_serial_deregister(&cypress_earthmate_device);
-
+failed_em_register:
return retval;
}

--
Regards,

Mariusz Kozlowski
-
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