diff --git a/fs/block_dev.c b/fs/block_dev.c index cacea6bafc22..29f020c4b2d0 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1408,6 +1408,9 @@ int bdev_disk_changed(struct block_device *bdev, bool invalidate) lockdep_assert_held(&bdev->bd_mutex); + if (!(disk->flags & GENHD_FL_UP)) + return -ENXIO; + rescan: ret = blk_drop_partitions(bdev); if (ret)