From: Ursula Braun <ursula.braun@de.ibm.com>
Date: Thu, 12 Nov 2009 00:11:43 +0000 (+0000)
Subject: qeth: Recognize return codes of ccw_device_set_online
X-Git-Tag: v2.6.33-rc1~388^2~335
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa90922479513db0d080239324d0d04701418ba5;p=pandora-kernel.git

qeth: Recognize return codes of ccw_device_set_online

Setting a qeth device online requires to call function
ccw_device_set_online() for read-, write-, and data-subchannel.
Failures should be detected immediately without an attempt to
invoke follow-on activity qeth_qdio_clear_card().,

In addition, ccw_device_set_online calls are consolidated in
qeth_core_main.c only.

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