[U-Boot] [PATCH 6/9] Properly zero out timeout value

[Marek Vasut]

Dear Pantelis Antoniou,

> Zero out timeout value; letting it filled with undefined values
> ends up with the dfu host hanging.
> 
> Signed-off-by: Pantelis Antoniou <panto at antoniou-consulting.com>
> ---
>  drivers/usb/gadget/f_dfu.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c
> index 10547e3..a322ae5 100644
> --- a/drivers/usb/gadget/f_dfu.c
> +++ b/drivers/usb/gadget/f_dfu.c
> @@ -164,6 +164,9 @@ static void handle_getstatus(struct usb_request *req)
> 
>  	/* send status response */
>  	dstat->bStatus = f_dfu->dfu_status;
> +	dstat->bwPollTimeout[0] = 0;
> +	dstat->bwPollTimeout[1] = 0;
> +	dstat->bwPollTimeout[2] = 0;

What about calling memset() here ?

>  	dstat->bState = f_dfu->dfu_state;
>  	dstat->iString = 0;
>  }

Best regards,
Marek Vasut