struct file *file)
{
struct bsg_device *bd;
- int ret;
#ifdef BSG_DEBUG
unsigned char buf[32];
#endif
- ret = blk_get_queue(rq);
- if (ret)
+ if (!blk_get_queue(rq))
return ERR_PTR(-ENXIO);
bd = bsg_alloc_device();
mutex_lock(&bsg_mutex);
idr_remove(&bsg_minor_idr, bcd->minor);
- sysfs_remove_link(&q->kobj, "bsg");
+ if (q->kobj.sd)
+ sysfs_remove_link(&q->kobj, "bsg");
device_unregister(bcd->class_dev);
bcd->class_dev = NULL;
kref_put(&bcd->ref, bsg_kref_release_function);