Input: joysticks - handle errors when registering input devices
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/spaceorb.c b/drivers/input/joystick/spaceorb.c
index c4db024..ea9d51e 100644
--- a/drivers/input/joystick/spaceorb.c
+++ b/drivers/input/joystick/spaceorb.c
@@ -172,7 +172,7 @@
spaceorb = kzalloc(sizeof(struct spaceorb), GFP_KERNEL);
input_dev = input_allocate_device();
if (!spaceorb || !input_dev)
- goto fail;
+ goto fail1;
spaceorb->dev = input_dev;
snprintf(spaceorb->phys, sizeof(spaceorb->phys), "%s/input0", serio->phys);
@@ -198,13 +198,17 @@
err = serio_open(serio, drv);
if (err)
- goto fail;
+ goto fail2;
- input_register_device(spaceorb->dev);
+ err = input_register_device(spaceorb->dev);
+ if (err)
+ goto fail3;
+
return 0;
- fail: serio_set_drvdata(serio, NULL);
- input_free_device(input_dev);
+ fail3: serio_close(serio);
+ fail2: serio_set_drvdata(serio, NULL);
+ fail1: input_free_device(input_dev);
kfree(spaceorb);
return err;
}