xencontrol: got rid of warnings
xencontrol: got rid of warnings

omeg/xeniface,rneilturner/xeniface,omeg/xeniface,rneilturner/xeniface,QubesOS/qubes-vmm-xen-win-pvdrivers-xeniface,rneilturner/xeniface,MarkKMueller/xeniface,QubesOS/qubes-vmm-xen-win-pvdrivers-xeniface,QubesOS/qubes-vmm-xen-win-pvdrivers-xeniface,omeg/xeniface,MarkKMueller/xeniface,MarkKMueller/xeniface