netdev - Re: [PATCH][TG3]Some cleanups

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Date:	Tue, 02 Oct 2007 16:33:53 -0700
From:	"Michael Chan" <mchan@...adcom.com>
To:	hadi@...erus.ca
cc:	"Matt Carlson" <mcarlson@...adcom.com>,
	"netdev" <netdev@...r.kernel.org>
Subject: Re: [PATCH][TG3]Some cleanups

On Tue, 2007-10-02 at 08:37 -0400, jamal wrote:
> The simplest solution seems to me to modify the definition of
> TG3_SKB_CB
> as i did for e1000 from:
> (struct tg3_tx_cbdata *)&((__skb)->cb[0])
> to:
> (struct tg3_tx_cbdata *)&((__skb)->cb[8])
> 
> that way the vlan tags are always present and no need to recreate
> them.
> What do you think?

Seems ok to me.  I think we should make it more clear that we're
skipping over the VLAN tag:

(struct tg3_tx_cbdata *)&((__skb)->cb[sizeof(struct vlan_skb_tx_cookie)])

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