[SCSI] in2000: convert to accessors and !use_sg cleanup

 - convert to accessors and !use_sg cleanup

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c
index c8b452f2878c..8053b1e86ccb 100644
--- a/drivers/scsi/in2000.c
+++ b/drivers/scsi/in2000.c
@@ -369,16 +369,16 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
  *  - 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 = sg_virt(cmd->SCp.buffer);
                 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;
         }
         cmd->SCp.have_data_in = 0;