From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH 1/6] xen-netfront: remove unused variable `extra'
Date: Mon, 25 Mar 2013 12:20:22 -0400 (EDT)
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From: Wei Liu <wei.liu2@citrix.com>
Date: Mon, 25 Mar 2013 11:08:17 +0000

> This variable is supposed to hold reference to the last extra_info in the
> loop. However there is only type of extra info here and the loop to process
> extra info is missing, so this variable is never used and causes confusion.
> 
> Remove it at the moment. We can add it back when necessary.
> 
> Signed-off-by: Wei Liu <wei.liu2@citrix.com>

Applied.