diff options
Diffstat (limited to 'hw/usb')
| -rw-r--r-- | hw/usb/dev-storage.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index 9a4e7dc0cb..597d8fd184 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -613,20 +613,22 @@ static void usb_msd_realize_storage(USBDevice *dev, Error **errp) return; } - bdrv_add_key(blk_bs(blk), NULL, &err); - if (err) { - if (monitor_cur_is_qmp()) { - error_propagate(errp, err); - return; - } - error_free(err); - err = NULL; - if (cur_mon) { - monitor_read_bdrv_key_start(cur_mon, blk_bs(blk), - usb_msd_password_cb, s); - s->dev.auto_attach = 0; - } else { - autostart = 0; + if (blk_bs(blk)) { + bdrv_add_key(blk_bs(blk), NULL, &err); + if (err) { + if (monitor_cur_is_qmp()) { + error_propagate(errp, err); + return; + } + error_free(err); + err = NULL; + if (cur_mon) { + monitor_read_bdrv_key_start(cur_mon, blk_bs(blk), + usb_msd_password_cb, s); + s->dev.auto_attach = 0; + } else { + autostart = 0; + } } } |