[SCSI] mpt2sas: Send default descriptor for RAID pass through in mpt2ctl

RAID_SCSI_IO_PASSTHROUGH: Driver needs to be sending the default
descriptor for RAID Passthru, currently its sending SCSI_IO descriptor.

Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_ctl.c b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
index ddaa99cdce81..d88e9756d8f5 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_ctl.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_ctl.c
@@ -744,8 +744,11 @@ _ctl_do_mpt_command(struct MPT2SAS_ADAPTER *ioc,
                     mpt2sas_base_get_sense_buffer_dma(ioc, smid);
                 priv_sense = mpt2sas_base_get_sense_buffer(ioc, smid);
                 memset(priv_sense, 0, SCSI_SENSE_BUFFERSIZE);
-                mpt2sas_base_put_smid_scsi_io(ioc, smid,
-                    le16_to_cpu(mpi_request->FunctionDependent1));
+                if (mpi_request->Function == MPI2_FUNCTION_SCSI_IO_REQUEST)
+                        mpt2sas_base_put_smid_scsi_io(ioc, smid,
+                            le16_to_cpu(mpi_request->FunctionDependent1));
+                else
+                        mpt2sas_base_put_smid_default(ioc, smid);
                 break;
         }
         case MPI2_FUNCTION_SCSI_TASK_MGMT: