bd = blkdev_get_by_path(ib_dev->ibd_udev_path,
FMODE_WRITE|FMODE_READ|FMODE_EXCL, ib_dev);
- if (!(bd))
+ if (IS_ERR(bd))
goto failed;
/*
* Setup the local scope queue_limits from struct request_queue->limits
{
struct iblock_dev *ib_dev = p;
- blkdev_put(ib_dev->ibd_bd, FMODE_WRITE|FMODE_READ|FMODE_EXCL);
- bioset_free(ib_dev->ibd_bio_set);
+ if (ib_dev->ibd_bd != NULL)
+ blkdev_put(ib_dev->ibd_bd, FMODE_WRITE|FMODE_READ|FMODE_EXCL);
+ if (ib_dev->ibd_bio_set != NULL)
+ bioset_free(ib_dev->ibd_bio_set);
kfree(ib_dev);
}