netdev - Re: [v2,7/7] gianfar: add support for wake-on-packet

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Message-Id: <20111121.145309.1585525390358079784.davem@davemloft.net>
Date:	Mon, 21 Nov 2011 14:53:09 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	chenhui.zhao@...escale.com
CC:	netdev@...r.kernel.org
Subject: Re: [v2,7/7] gianfar: add support for wake-on-packet


The ->gfar_set_wol() code doesn't validate that the requested settings
do not try to set bits outside of priv->wol_supported.

Just remove the check against "!priv->wol_supported" and replace it
with something like "!(wol->wolopts & ~priv->wol_supported)"
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