SCSI: mpt2sas: fix firmware failure with wrong task attribute

commit 48ba2efc382f94fae16ca8ca011e5961a81ad1ea upstream.

When SCSI command is received with task attribute not set, set it to SIMPLE.
Previously it is set to untagged. This causes the firmware to fail the commands.

Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 5 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index c6bdc9267229..a49159561669 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -3994,11 +3994,7 @@ _scsih_qcmd_lck(struct scsi_cmnd *scmd, void (*done)(struct scsi_cmnd *))
                         else
                                 mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
                 } else
-/* MPI Revision I (UNIT = 0xA) - removed MPI2_SCSIIO_CONTROL_UNTAGGED */
-/*                      mpi_control |= MPI2_SCSIIO_CONTROL_UNTAGGED;
- */
-                        mpi_control |= (0x500);
-
+                        mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
         } else
                 mpi_control |= MPI2_SCSIIO_CONTROL_SIMPLEQ;
         /* Make sure Device is not raid volume.