From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Date: Wed, 23 May 2012 16:55:38 +0000 (-0400)
Subject: xen/hvc: Fix error cases around HVM_PARAM_CONSOLE_PFN
X-Git-Tag: v3.5-rc3~10^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a32c88b9386ce3df87f28dd46bdc3776cd6edf75;p=pandora-kernel.git

xen/hvc: Fix error cases around HVM_PARAM_CONSOLE_PFN

We weren't resetting the parameter to be passed in to a
known default. Nor were we checking the return value of
hvm_get_parameter.

CC: stable@kernel.org
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

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