Rusty Russell 4951cc9083 virtio_balloon: don't crash if virtqueue is broken.
A bad implementation of virtio might cause us to mark the virtqueue
broken: we'll dev_err() in that case, and the device is useless, but
let's not BUG().

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2014-03-13 11:27:56 +10:30
..
2012-09-28 15:05:15 +09:30