Merge tag 'selinux-pr-20200430' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / block / partitions / core.c

diff --git a/block/partitions/core.c b/block/partitions/core.c
index b79c451..bc1ded1 100644 (file)
--- a/block/partitions/core.c
+++ b/block/partitions/core.c
@@ -496,7 +496,7 @@ int blk_drop_partitions(struct gendisk *disk, struct block_device *bdev)
 
        if (!disk_part_scan_enabled(disk))
                return 0;
-       if (bdev->bd_part_count || bdev->bd_super)
+       if (bdev->bd_part_count || bdev->bd_openers > 1)
                return -EBUSY;
        res = invalidate_partition(disk, 0);
        if (res)