[SCSI] remove requeue feature from blk_insert_request()

blk_insert_request() has a unobivous feature of requeuing a
request setting REQ_SPECIAL|REQ_SOFTBARRIER.  SCSI midlayer
was the only user and as previous patches removed the usage,
remove the feature from blk_insert_request().  Only special
requests should be queued with blk_insert_request().  All
requeueing should go through blk_requeue_request().

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 861d5f5c9722..47a4ad40bf4e 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -92,7 +92,7 @@ int scsi_insert_special_req(struct scsi_request *sreq, int at_head)
          */
         sreq->sr_request->flags &= ~REQ_DONTPREP;
         blk_insert_request(sreq->sr_device->request_queue, sreq->sr_request,
-                           at_head, sreq, 0);
+                           at_head, sreq);
         return 0;
 }