Input: joysticks - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/guillemot.c b/drivers/input/joystick/guillemot.c
index 840ed9b..dbc5d92 100644
--- a/drivers/input/joystick/guillemot.c
+++ b/drivers/input/joystick/guillemot.c
@@ -250,7 +250,9 @@
for (i = 0; (t = guillemot->type->btn[i]) >= 0; i++)
set_bit(t, input_dev->keybit);
- input_register_device(guillemot->dev);
+ err = input_register_device(guillemot->dev);
+ if (err)
+ goto fail2;
return 0;