Commit c3c77056 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

sd: use bvec_virt 



Use bvec_virt instead of open coding it.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Link: https://lore.kernel.org/r/20210804095634.460779-11-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 2fd3e5ef

drivers/scsi/sd.c

+1 −1
Original line number Diff line number Diff line
@@ -886,7 +886,7 @@ static blk_status_t sd_setup_unmap_cmnd(struct scsi_cmnd *cmd) 
	cmd->cmnd[0] = UNMAP;

	cmd->cmnd[8] = 24;



	buf = page_address(rq->special_vec.bv_page);

	buf = bvec_virt(&rq->special_vec);

	put_unaligned_be16(6 + 16, &buf[0]);

	put_unaligned_be16(16, &buf[2]);

	put_unaligned_be64(lba, &buf[8]);