[PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it

Christoph Hellwig
2021-10-15T13:27:46Z

Use the proper helper to read the block device size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
---
drivers/nvme/target/io-cmd-bdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c
index 6139e1de50a66..70ca9dfc1771a 100644
--- a/drivers/nvme/target/io-cmd-bdev.c
+++ b/drivers/nvme/target/io-cmd-bdev.c
@@ -87,7 +87,7 @@ int nvmet_bdev_ns_enable(struct nvmet_ns *ns)
ns->bdev = NULL;
return ret;
}
- ns->size = i_size_read(ns->bdev->bd_inode);
+ ns->size = bdev_nr_bytes(ns->bdev);
ns->blksize_shift = blksize_bits(bdev_logical_block_size(ns->bdev));

ns->pi_type = 0;
@@ -108,7 +108,7 @@ int nvmet_bdev_ns_enable(struct nvmet_ns *ns)

void nvmet_bdev_ns_revalidate(struct nvmet_ns *ns)
{
- ns->size = i_size_read(ns->bdev->bd_inode);
+ ns->size = bdev_nr_bytes(ns->bdev);
}

u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts)
--
2.30.2