Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/md/dm-table.c | 17 -----------------
1 file changed, 17 deletions(-)
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 0a2cc197f62b4..8277b959e00bd 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -279,7 +279,6 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
sector_t start, sector_t len, void *data)
{
- struct request_queue *q;
struct queue_limits *limits = data;
struct block_device *bdev = dev->bdev;
sector_t dev_size =
@@ -288,22 +287,6 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
limits->logical_block_size >> SECTOR_SHIFT;
char b[BDEVNAME_SIZE];
- /*
- * Some devices exist without request functions,
- * such as loop devices not yet bound to backing files.
- * Forbid the use of such devices.
- */
- q = bdev_get_queue(bdev);
- if (!q || !q->make_request_fn) {
- DMWARN("%s: %s is not yet initialised: "
- "start=%llu, len=%llu, dev_size=%llu",
- dm_device_name(ti->table->md), bdevname(bdev, b),
- (unsigned long long)start,
- (unsigned long long)len,
- (unsigned long long)dev_size);
- return 1;
- }
-
if (!dev_size)
return 0;
--
2.26.1
--
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