[Qemu-devel] Re: [PATCH] qdev: Catch attempt to attach more than one device to a netdev

[Gerd Hoffmann]

  Hi,

Gerd, what do you think about changing the contract for property parse
methods to return -EINVAL, -EBUSY and such?

Hmm, wouldn't it make more sense to integrate with qerror somehow?

cheers,
  Gerd