On Fri, Mar 08, 2013 at 09:21:45AM +0100, Samuel Iglesias Gonsalvez wrote:
> Signed-off-by: Samuel Iglesias Gonsalvez <sigles...@igalia.com>
> ---
>  drivers/ipack/ipack.c |    1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/ipack/ipack.c b/drivers/ipack/ipack.c
> index 7ec6b20..599d4ff 100644
> --- a/drivers/ipack/ipack.c
> +++ b/drivers/ipack/ipack.c
> @@ -24,6 +24,7 @@ static void ipack_device_release(struct device *dev)
>  {
>       struct ipack_device *device = to_ipack_dev(dev);
>       kfree(device->id);
> +     device->id = NULL;

How does that keep anything from being freed twice?

>       device->release(device);

device should now be gone after this call, right?  What am I missing?

thanks,

greg k-h

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