virtio-net: fix tx queue size for !vhost-user
commit2eef278b9e6326707410eed23be40e57f6c331b7
authorMichael S. Tsirkin <mst@redhat.com>
Mon, 3 Jul 2017 19:25:24 +0000 (3 22:25 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 3 Jul 2017 19:29:49 +0000 (3 22:29 +0300)
tree74362e21b1fb8a9f59958a09d1da343467c0e508
parent83f3c7091968979ed07869dce9e0df62170f33b4
virtio-net: fix tx queue size for !vhost-user

Current code segfaults when no nic peer is specified.
Fix it up - fall back to default queue size.

Fixes: 9b02e1618cf26a ("virtio-net: enable configurable tx queue size")
Cc: Wei Wang <wei.w.wang@intel.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/net/virtio-net.c