diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/scsi-generic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/scsi/scsi-generic.c b/hw/scsi/scsi-generic.c index 19bd36cd54..8f195bec00 100644 --- a/hw/scsi/scsi-generic.c +++ b/hw/scsi/scsi-generic.c @@ -174,6 +174,9 @@ static int execute_command(BlockDriverState *bdrv, r->io_header.flags |= SG_FLAG_DIRECT_IO; r->req.aiocb = bdrv_aio_ioctl(bdrv, SG_IO, &r->io_header, complete, r); + if (r->req.aiocb == NULL) { + return -EIO; + } return 0; } |