diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 19da5defd7348d4c32bd0324062abec7f00f2b08..68bd2f7961b3f5ad7d64843f2fbc659984cd3c92 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -512,7 +512,7 @@ static void virtblk_free_disk(struct gendisk *disk) { struct virtio_blk *vblk = disk->private_data; - ida_simple_remove(&vd_index_ida, vblk->index); + ida_free(&vd_index_ida, vblk->index); mutex_destroy(&vblk->vdev_mutex); kfree(vblk); } @@ -902,8 +902,8 @@ static int virtblk_probe(struct virtio_device *vdev) return -EINVAL; } - err = ida_simple_get(&vd_index_ida, 0, minor_to_index(1 << MINORBITS), - GFP_KERNEL); + err = ida_alloc_range(&vd_index_ida, 0, + minor_to_index(1 << MINORBITS) - 1, GFP_KERNEL); if (err < 0) goto out; index = err; @@ -1163,7 +1163,7 @@ static int virtblk_probe(struct virtio_device *vdev) out_free_vblk: kfree(vblk); out_free_index: - ida_simple_remove(&vd_index_ida, index); + ida_free(&vd_index_ida, index); out: return err; }