target/i386: fix feature check in hyperv-stub.c

Commit 2d384d7c8 broken the build when built with:

  configure --without-default-devices --disable-user

The reason was the conversion of cpu->hyperv_synic to
cpu->hyperv_synic_kvm_only although the rest of the patch introduces a
feature checking mechanism. So I've fixed the KVM_EXIT_HYPERV_SYNIC in
hyperv-stub to do the same feature check as in the real hyperv.c

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>

0 files changed, 0 insertions, 0 deletions