Since libsas was introduced in commit 2908d778ab3e ("[SCSI] aic94xx: new
driver"), sas_ssp_task.retry_count is only ever set, so delete it.
The aic94xx driver also had its own retry_count definition in struct scb
sub-structs, which may have caused a mix-up.
Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
Reviewed-by: Jason Yan <yanaijie@xxxxxxxxxx>
Reviewed-by: Damien Le Moal <dlemoal@xxxxxxxxxx>
---
drivers/scsi/libsas/sas_ata.c | 1 -
drivers/scsi/libsas/sas_scsi_host.c | 1 -
include/scsi/libsas.h | 2 --
3 files changed, 4 deletions(-)
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 2d29154ca8ef..ed9af2b401ef 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -201,7 +201,6 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
task->data_dir = qc->dma_dir;
}
task->scatter = qc->sg;
- task->ata_task.retry_count = 1;
qc->lldd_task = task;
task->ata_task.use_ncq = ata_is_ncq(qc->tf.protocol);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 86b5d6b87282..0c103f4523b8 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -142,7 +142,6 @@ static struct sas_task *sas_create_task(struct scsi_cmnd *cmd,
task->dev = dev;
task->task_proto = task->dev->tproto; /* BUG_ON(!SSP) */
- task->ssp_task.retry_count = 1;
int_to_scsilun(cmd->device->lun, &lun);
memcpy(task->ssp_task.LUN, &lun.scsi_lun, 8);
task->ssp_task.task_attr = TASK_ATTR_SIMPLE;
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index d42bfdff7812..d8222c442640 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -563,8 +563,6 @@ enum task_attribute {
};
struct sas_ssp_task {
- u8 retry_count; /* hardware retry, should be > 0 */
-
u8 LUN[8];
u8 enable_first_burst:1;
enum task_attribute task_attr;
--
2.31.1
