Re: [PATCH] HID: lenovo-tpkbd: Fix memory leak in tpkbd_remove_tp()

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On Thu, 13 Sep 2012 13:25:12 +0800
Axel Lin <axel.lin@xxxxxxxxx> wrote:

> We need to kfree names for led_mute and led_micmute in
> tpkbd_remove_tp().
> 
> Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>

Acked-by: Bernhard Seibold <mail@xxxxxxxxxxxxxxxxxxx>

> ---
>  drivers/hid/hid-lenovo-tpkbd.c |    2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/hid/hid-lenovo-tpkbd.c
> b/drivers/hid/hid-lenovo-tpkbd.c index 77d2df0..60c4e1e 100644
> --- a/drivers/hid/hid-lenovo-tpkbd.c
> +++ b/drivers/hid/hid-lenovo-tpkbd.c
> @@ -519,6 +519,8 @@ static void tpkbd_remove_tp(struct hid_device
> *hdev) led_classdev_unregister(&data_pointer->led_mute);
>  
>  	hid_set_drvdata(hdev, NULL);
> +	kfree(data_pointer->led_micmute.name);
> +	kfree(data_pointer->led_mute.name);
>  	kfree(data_pointer);
>  }
>  

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