From: Ursula Braun <ursula.braun@de.ibm.com>
Date: Wed, 26 Aug 2009 02:01:10 +0000 (+0000)
Subject: qeth: display "undefined" value of sysfs-attribute "layer2"
X-Git-Tag: v2.6.32-rc1~703^2~287
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c6a3ed5bd61ec981c8a0d0111cfd435adf3f2b7;p=pandora-kernel.git

qeth: display "undefined" value of sysfs-attribute "layer2"

If nothing has been written into the qeth sysfs-attribute layer2,
its value is "-1" meaning "not yet defined". But the value is
displayed as "1" meaning "layer2 selected". The patch changes the
reading of this "-1"-value to "-1" to make clear the layer2-attribute
has not yet been defined.

Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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