[PATCH 19/24] wd33c93.c: convert to accessors and !use_sg cleanup

[Boaz Harrosh]

 - convert to accessors and !use_sg cleanup

Signed-off-by: Boaz Harrosh <[EMAIL PROTECTED]>
---
 drivers/scsi/wd33c93.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/wd33c93.c b/drivers/scsi/wd33c93.c
index b92ff04..0e3bdfb 100644
--- a/drivers/scsi/wd33c93.c
+++ b/drivers/scsi/wd33c93.c
@@ -407,17 +407,17 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
  *  - SCp.phase records this command's SRCID_ER bit setting
  */
 
-       if (cmd->use_sg) {
-               cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
-               cmd->SCp.buffers_residual = cmd->use_sg - 1;
+       if (scsi_bufflen(cmd)) {
+               cmd->SCp.buffer = scsi_sglist(cmd);
+               cmd->SCp.buffers_residual = scsi_sg_count(cmd) - 1;
                cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) +
                    cmd->SCp.buffer->offset;
                cmd->SCp.this_residual = cmd->SCp.buffer->length;
        } else {
                cmd->SCp.buffer = NULL;
                cmd->SCp.buffers_residual = 0;
-               cmd->SCp.ptr = (char *) cmd->request_buffer;
-               cmd->SCp.this_residual = cmd->request_bufflen;
+               cmd->SCp.ptr = NULL;
+               cmd->SCp.this_residual = 0;
        }
 
 /* WD docs state that at the conclusion of a "LEVEL2" command, the
-- 
1.5.3.1


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