[SCSI] usb: freecom & sddr09 - convert to accessors and !use_sg cleanup

 - Use scsi data accessors and remove of !use_sg code path
 - This patch is dependent on cleanup patch to usb transport.c/h

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Acked-by: Matthew Dharm <mdharm-scsi@one-eyed-alien.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c
index b12202c5da2d..8972b17da843 100644
--- a/drivers/usb/storage/sddr09.c
+++ b/drivers/usb/storage/sddr09.c
@@ -1623,7 +1623,7 @@ int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
                 return USB_STOR_TRANSPORT_ERROR;
         }
 
-        if (srb->request_bufflen == 0)
+        if (scsi_bufflen(srb) == 0)
                 return USB_STOR_TRANSPORT_GOOD;
 
         if (srb->sc_data_direction == DMA_TO_DEVICE ||
@@ -1634,12 +1634,9 @@ int sddr09_transport(struct scsi_cmnd *srb, struct us_data *us)
                 US_DEBUGP("SDDR09: %s %d bytes\n",
                           (srb->sc_data_direction == DMA_TO_DEVICE) ?
                           "sending" : "receiving",
-                          srb->request_bufflen);
+                          scsi_bufflen(srb));
 
-                result = usb_stor_bulk_transfer_sg(us, pipe,
-                                        srb->request_buffer,
-                                        srb->request_bufflen,
-                                        srb->use_sg, &srb->resid);
+                result = usb_stor_bulk_srb(us, pipe, srb);
 
                 return (result == USB_STOR_XFER_GOOD ?
                         USB_STOR_TRANSPORT_GOOD : USB_STOR_TRANSPORT_ERROR);