diff options
Diffstat (limited to 'net/vhost-vdpa.c')
| -rw-r--r-- | net/vhost-vdpa.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 1a7250b..2e3c22a 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -260,6 +260,10 @@ int net_init_vhost_vdpa(const Netdev *netdev, const char *name, assert(netdev->type == NET_CLIENT_DRIVER_VHOST_VDPA); opts = &netdev->u.vhost_vdpa; + if (!opts->vhostdev) { + error_setg(errp, "vdpa character device not specified with vhostdev"); + return -1; + } vdpa_device_fd = qemu_open(opts->vhostdev, O_RDWR, errp); if (vdpa_device_fd == -1) { |