From: Li Yang <leoli@freescale.com>
Date: Fri, 27 Mar 2009 22:54:30 +0000 (-0700)
Subject: gianfar: only check headroom when FCB is needed
X-Git-Tag: v2.6.30-rc1~642^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5b28beaf88436fa44fc25ee27a2fadffb75f222e;p=pandora-kernel.git

gianfar: only check headroom when FCB is needed

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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