save/load fixes

Fixes a couple of save/load issues with qemu.git
Changes since v2:
Includes a better fix for virtio.

Michael S. Tsirkin (2):
fix segfault in msix_save
qemu: remove control vector save

 hw/msix.c   |   12 +++++++-----
 hw/virtio.c |    3 ---
 2 files changed, 7 insertions(+), 8 deletions(-)