From: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Date: Fri, 20 Jul 2012 09:15:01 +0000 (+0200)
Subject: s390/lgr: Add init check to lgr_info_log()
X-Git-Tag: v3.6-rc1~126^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b7547578b9fdf811072cfc0c3594eb370e7d219;p=pandora-kernel.git

s390/lgr: Add init check to lgr_info_log()

If lgr has not been initialized, the lgr_info_log() function currently
crashes because 'lgr_page' is not allocated. To fix this 'lgr_page'
is allocated statically now.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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