From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Fri, 12 Mar 2010 02:09:45 +0000 (+0800)
Subject: KVM: x86: fix the error of ioctl KVM_IRQ_LINE if no irq chip
X-Git-Tag: v2.6.35-rc1~436^2~186
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=160d2f6c0c90713aa3bb93dd344fe0d527342e26;p=pandora-kernel.git

KVM: x86: fix the error of ioctl KVM_IRQ_LINE if no irq chip

If no irq chip in kernel, ioctl KVM_IRQ_LINE will return -EFAULT.
But I see in other place such as KVM_[GET|SET]IRQCHIP, -ENXIO is
return. So this patch used -ENXIO instead of -EFAULT.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
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