diff options
Diffstat (limited to 'hw/block/xen_disk.c')
| -rw-r--r-- | hw/block/xen_disk.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c index bc061e6403..a8fea72edf 100644 --- a/hw/block/xen_disk.c +++ b/hw/block/xen_disk.c @@ -817,11 +817,14 @@ static int blk_connect(struct XenDevice *xendev) index = (blkdev->xendev.dev - 202 * 256) / 16; blkdev->dinfo = drive_get(IF_XEN, 0, index); if (!blkdev->dinfo) { + Error *local_err = NULL; /* setup via xenbus -> create new block driver instance */ xen_be_printf(&blkdev->xendev, 2, "create new bdrv (xenbus setup)\n"); - blkdev->bs = bdrv_new(blkdev->dev); + blkdev->bs = bdrv_new(blkdev->dev, &local_err); + if (local_err) { + blkdev->bs = NULL; + } if (blkdev->bs) { - Error *local_err = NULL; BlockDriver *drv = bdrv_find_whitelisted_format(blkdev->fileproto, readonly); if (bdrv_open(&blkdev->bs, blkdev->filename, NULL, NULL, qflags, |