Currently kvm_emulate() skips the instruction but kvm_emulate_* sometimes
don't.  The end reult is the caller ends up doing the skip themselves.
Let's make them consistant.
Signed-off-by: NJoel Schopp <joel.schopp@amd.com>
Reviewed-by: NRadim Krčmář <rkrcmar@redhat.com>
Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com>