[PATCH v3 0/4] net/virtio: fixes for failover

[Jens Freimann]

This series fixes bugs found by coverity and one reported by David
Gilbert.

v2->v3:
 * change patch description and subject of patch 3/4

Jens Freimann (4):
  net/virtio: fix dev_unplug_pending
  net/virtio: return early when failover primary alread added
  net/virtio: fix re-plugging of primary device
  net/virtio: return error when device_opts arg is NULL

 hw/net/virtio-net.c | 58 +++++++++++++++++++++++++++++----------------
 migration/savevm.c  |  3 ++-
 2 files changed, 40 insertions(+), 21 deletions(-)

-- 
2.21.0