[SCSI] NCR5380: Use scsi_eh API for REQUEST_SENSE invocation

  - Use new scsi_eh_prep/restor_cmnd() for synchronous
    REQUEST_SENSE invocation.

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

1 files changed, 7 insertions, 11 deletions

diff --git a/drivers/scsi/sun3_NCR5380.c b/drivers/scsi/sun3_NCR5380.c
index 376953776ea3..dc15a22105f7 100644
--- a/drivers/scsi/sun3_NCR5380.c
+++ b/drivers/scsi/sun3_NCR5380.c
@@ -2254,25 +2254,21 @@ static void NCR5380_information_transfer (struct Scsi_Host *instance)
                         cmd->result = (cmd->result & 0x00ffff) | (DID_ERROR << 16);
                     
 #ifdef AUTOSENSE
+                    if ((cmd->cmnd[0] == REQUEST_SENSE) &&
+                                                hostdata->ses.cmd_len) {
+                        scsi_eh_restore_cmnd(cmd, &hostdata->ses);
+                        hostdata->ses.cmd_len = 0 ;
+                    }
+
                     if ((cmd->cmnd[0] != REQUEST_SENSE) && 
                         (status_byte(cmd->SCp.Status) == CHECK_CONDITION)) {
+                        scsi_eh_prep_cmnd(cmd, &hostdata->ses, NULL, 0, ~0);
                         ASEN_PRINTK("scsi%d: performing request sense\n",
                                     HOSTNO);
-                        cmd->cmnd[0] = REQUEST_SENSE;
-                        cmd->cmnd[1] &= 0xe0;
-                        cmd->cmnd[2] = 0;
-                        cmd->cmnd[3] = 0;
-                        cmd->cmnd[4] = sizeof(cmd->sense_buffer);
-                        cmd->cmnd[5] = 0;
-                        cmd->cmd_len = COMMAND_SIZE(cmd->cmnd[0]);
-
-                        cmd->use_sg = 0;
                         /* this is initialized from initialize_SCp 
                         cmd->SCp.buffer = NULL;
                         cmd->SCp.buffers_residual = 0;
                         */
-                        cmd->request_buffer = (char *) cmd->sense_buffer;
-                        cmd->request_bufflen = sizeof(cmd->sense_buffer);
 
                         local_irq_save(flags);
                         LIST(cmd,hostdata->issue_queue);