From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net-next 1/3] ethtool: Clarify use of size field for
 ETHTOOL_GRXFHINDIR
Date: Fri, 16 Dec 2011 13:53:30 -0500 (EST)
Message-ID: <20111216.135330.1343360459495231408.davem@davemloft.net>
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From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 15 Dec 2011 23:51:16 +0000

> In order to find out the device's RX flow hash table size, ethtool
> initially uses ETHTOOL_GRXFHINDIR with a buffer size of zero.  This
> must be supported, but it is not necessary to support any other user
> buffer size less than the device table size.
> 
> Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

Applied.