diff options
Diffstat (limited to 'hw')
-rw-r--r-- | hw/scsi/scsi-disk.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c index a53f058621..5f1e5e8070 100644 --- a/hw/scsi/scsi-disk.c +++ b/hw/scsi/scsi-disk.c @@ -2384,9 +2384,14 @@ static void scsi_hd_realize(SCSIDevice *dev, Error **errp) static void scsi_cd_realize(SCSIDevice *dev, Error **errp) { SCSIDiskState *s = DO_UPCAST(SCSIDiskState, qdev, dev); + int ret; if (!dev->conf.blk) { + /* Anonymous BlockBackend for an empty drive. As we put it into + * dev->conf, qdev takes care of detaching on unplug. */ dev->conf.blk = blk_new(0, BLK_PERM_ALL); + ret = blk_attach_dev(dev->conf.blk, &dev->qdev); + assert(ret == 0); } s->qdev.blocksize = 2048; |