From f10ab66fa564fd624b04fe207ccae206df85efbf Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Thu, 25 Oct 2007 01:21:30 +0900 Subject: [SCSI] tgt: convert to use the data buffer accessors - convert to use the new accessors for the sg lists and the parameters. Signed-off-by: FUJITA Tomonori Signed-off-by: James Bottomley --- drivers/scsi/libsrp.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) (limited to 'drivers/scsi/libsrp.c') diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c index 2ad0a27dbaa..5cff0204227 100644 --- a/drivers/scsi/libsrp.c +++ b/drivers/scsi/libsrp.c @@ -192,18 +192,18 @@ static int srp_direct_data(struct scsi_cmnd *sc, struct srp_direct_buf *md, if (dma_map) { iue = (struct iu_entry *) sc->SCp.ptr; - sg = sc->request_buffer; + sg = scsi_sglist(sc); - dprintk("%p %u %u %d\n", iue, sc->request_bufflen, - md->len, sc->use_sg); + dprintk("%p %u %u %d\n", iue, scsi_bufflen(sc), + md->len, scsi_sg_count(sc)); - nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg, + nsg = dma_map_sg(iue->target->dev, sg, scsi_sg_count(sc), DMA_BIDIRECTIONAL); if (!nsg) { - printk("fail to map %p %d\n", iue, sc->use_sg); + printk("fail to map %p %d\n", iue, scsi_sg_count(sc)); return 0; } - len = min(sc->request_bufflen, md->len); + len = min(scsi_bufflen(sc), md->len); } else len = md->len; @@ -229,10 +229,10 @@ static int srp_indirect_data(struct scsi_cmnd *sc, struct srp_cmd *cmd, if (dma_map || ext_desc) { iue = (struct iu_entry *) sc->SCp.ptr; - sg = sc->request_buffer; + sg = scsi_sglist(sc); dprintk("%p %u %u %d %d\n", - iue, sc->request_bufflen, id->len, + iue, scsi_bufflen(sc), id->len, cmd->data_in_desc_cnt, cmd->data_out_desc_cnt); } @@ -268,13 +268,14 @@ static int srp_indirect_data(struct scsi_cmnd *sc, struct srp_cmd *cmd, rdma: if (dma_map) { - nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg, DMA_BIDIRECTIONAL); + nsg = dma_map_sg(iue->target->dev, sg, scsi_sg_count(sc), + DMA_BIDIRECTIONAL); if (!nsg) { - eprintk("fail to map %p %d\n", iue, sc->use_sg); + eprintk("fail to map %p %d\n", iue, scsi_sg_count(sc)); err = -EIO; goto free_mem; } - len = min(sc->request_bufflen, id->len); + len = min(scsi_bufflen(sc), id->len); } else len = id->len; -- cgit v1.2.3