KVM: fix checkpatch.pl errors in kvm/irqchip.c
KVM: fix checkpatch.pl errors in kvm/irqchip.c

Fix whitespace around while

Signed-off-by: Kevin Mulvey <0c617c38228f35dae72eecb2ce85c1d8813d465a@linux.com>
Signed-off-by: Marcelo Tosatti <958bcd1f4a7a8c36dca09fe3fa9cb5f1483adf51@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs