KVM: Drop unused kvm_vcpu.pre_pcpu field

Remove kvm_vcpu.pre_pcpu as it no longer has any users.  No functional
change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20211208015236.1616697-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2 files changed