diff options
Diffstat (limited to 'drivers/input/joystick/adi.c')
| -rw-r--r-- | drivers/input/joystick/adi.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/input/joystick/adi.c b/drivers/input/joystick/adi.c index 704bf70f1db..6279ced8a35 100644 --- a/drivers/input/joystick/adi.c +++ b/drivers/input/joystick/adi.c @@ -521,11 +521,19 @@ static int adi_connect(struct gameport *gameport, struct gameport_driver *drv) for (i = 0; i < 2; i++) if (port->adi[i].length > 0) { adi_init_center(port->adi + i); - input_register_device(port->adi[i].dev); + err = input_register_device(port->adi[i].dev); + if (err) + goto fail3; } return 0; + fail3: while (--i >= 0) { + if (port->adi[i].length > 0) { + input_unregister_device(port->adi[i].dev); + port->adi[i].dev = NULL; + } + } fail2: for (i = 0; i < 2; i++) if (port->adi[i].dev) input_free_device(port->adi[i].dev); |