Subject: Re: [PATCH net,1/1] hyperv: Add support for setting MAC from within guests

From: Olaf Hering <[email-masked]>
Date: Mon, 30 Jul 2012 14:39:27 +0200

On Tue, Jul 10, Haiyang Zhang wrote:

> diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
> index 981ebb1..fbf5394 100644
> --- a/drivers/net/hyperv/rndis_filter.c
> +++ b/drivers/net/hyperv/rndis_filter.c
> @@ -47,6 +48,7 @@ struct rndis_request {
>  	struct hv_page_buffer buf;
>  	/* FIXME: We assumed a fixed size request here. */
>  	struct rndis_message request_msg;
> +	u8 ext[100];

This array is not referenced in the patch.
Please add a comment to the code what the purpose of this array is, and
why its size is 100 bytes.

Thanks.

Olaf