linux-phytec-fsl

arm64: KVM: Clean up a condition

My static checker complains that this condition looks like it should be
== instead of =.  This isn't a fast path, so we don't need to be fancy.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>