[SCSI] isci: Remove redundant isci_request.ttype field.

Use the existing IREQ_TMF flag as a request type indicator.

Signed-off-by: Jeff Skirvin <jeffrey.d.skirvin@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/scsi/isci/request.h b/drivers/scsi/isci/request.h
index f720b97b7bb5..be38933dd6df 100644
--- a/drivers/scsi/isci/request.h
+++ b/drivers/scsi/isci/request.h
@@ -77,11 +77,6 @@ enum isci_request_status {
         dead        = 0x07
 };
 
-enum task_type {
-        io_task  = 0,
-        tmf_task = 1
-};
-
 enum sci_request_protocol {
         SCIC_NO_PROTOCOL,
         SCIC_SMP_PROTOCOL,
@@ -116,7 +111,6 @@ struct isci_request {
         #define IREQ_ACTIVE 3
         unsigned long flags;
         /* XXX kill ttype and ttype_ptr, allocate full sas_task */
-        enum task_type ttype;
         union ttype_ptr_union {
                 struct sas_task *io_task_ptr;   /* When ttype==io_task  */
                 struct isci_tmf *tmf_task_ptr;  /* When ttype==tmf_task */