From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Sun, 20 Jul 2014 05:46:01 +0000 (+0800)
Subject: xen/pciback: Fix error return code in xen_pcibk_attach()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~131^2~1
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2ef760323a8a7ced5e1b2286c8df95226606a64e;p=pandora-kernel.git

xen/pciback: Fix error return code in xen_pcibk_attach()

Fix to return -EFAULT from the error handling case instead of 0 when
version mismatch with pcifront.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by Jan Beulich <jbeulich@suse.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
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