Input: joysticks - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/interact.c b/drivers/input/joystick/interact.c
index bbfeb9c..fec8b3d 100644
--- a/drivers/input/joystick/interact.c
+++ b/drivers/input/joystick/interact.c
@@ -283,7 +283,9 @@
for (i = 0; (t = interact_type[interact->type].btn[i]) >= 0; i++)
set_bit(t, input_dev->keybit);
- input_register_device(interact->dev);
+ err = input_register_device(interact->dev);
+ if (err)
+ goto fail2;
return 0;