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-rw-r--r--block/partition-generic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c
index 3b030157ec85..746935a5973c 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -397,7 +397,7 @@ static int drop_partitions(struct gendisk *disk, struct block_device *bdev)
struct hd_struct *part;
int res;
- if (bdev->bd_part_count)
+ if (bdev->bd_part_count || bdev->bd_super)
return -EBUSY;
res = invalidate_partition(disk, 0);
if (res)