From: Rini van Zetten <rini@arvoo.nl>
Date: Fri, 27 Feb 2009 11:18:48 +0000 (-0800)
Subject: gianfar: Do right check on num_txbdfree
X-Git-Tag: v2.6.29-rc7~13^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7958a45310519811134a5b911d863201786978ab;p=pandora-kernel.git

gianfar: Do right check on num_txbdfree

This patch fixes a wrong check on num_txbdfree. It could lead to
num_txbdfree become nagative.  Result was that the gianfar stops
sending data.

Changes from first version :
- removed a space between parens (David Millers comment)
- full email address in signed off line

Signed-off-by: Rini van Zetten <rini@arvoo.nl>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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