From c3c770563510aa66fd8e84b374daf43e236fa4ba Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 4 Aug 2021 11:56:29 +0200 Subject: [PATCH] sd: use bvec_virt Use bvec_virt instead of open coding it. Signed-off-by: Christoph Hellwig Acked-by: Martin K. Petersen Link: https://lore.kernel.org/r/20210804095634.460779-11-hch@lst.de Signed-off-by: Jens Axboe --- drivers/scsi/sd.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index b8d55af763f9..5b5b8266e142 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -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]); -- 2.11.0