Commit ff760a8f authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: remove the LBA alignment check in __blkdev_issue_zeroout 



__blkdev_issue_zeroout is a purely kernel internal API and thus can rely
on the block layer sector alignment checks.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20240701165219.1571322-7-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 73a768d5

block/blk-lib.c

+0 −5
Original line number Diff line number Diff line
@@ -209,11 +209,6 @@ int __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, 
		unsigned flags)

{

	int ret;

	sector_t bs_mask;



	bs_mask = (bdev_logical_block_size(bdev) >> 9) - 1;

	if ((sector | nr_sects) & bs_mask)

		return -EINVAL;



	ret = __blkdev_issue_write_zeroes(bdev, sector, nr_sects, gfp_mask,

			biop, flags);