On Sun, Apr 19, 2020 at 04:40:45PM -0700, Bart Van Assche wrote: > On 4/19/20 12:45 PM, Luis Chamberlain wrote: > > Through code inspection I've found that we don't put_device() if > > device_add() fails, and this must be done to decrement its refcount. > > Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> Turns out this is wrong, as bdi needs it still, we have can only remove it once all users are done, which should be at the disk_release() path. I've found this while adding the errors paths missing. Luis