Commit c68f3ef7 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

nvmet: use bdev_nr_bytes instead of open coding it 



Use the proper helper to read the block device size.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Reviewed-by: default avatarChaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211018101130.1838532-8-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 0fe80347

drivers/nvme/target/io-cmd-bdev.c

+2 −2
Original line number Diff line number Diff line
@@ -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)