linux-kernel - [PATCH v2 08/10] scsi: libsas: Delete sas_ata_task.set_affil

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Message-Id: <20230815115156.343535-9-john.g.garry@oracle.com>
Date:   Tue, 15 Aug 2023 11:51:54 +0000
From:   John Garry <john.g.garry@...cle.com>
To:     jejb@...ux.ibm.com, martin.petersen@...cle.com,
        chenxiang66@...ilicon.com, artur.paszkiewicz@...el.com,
        yanaijie@...wei.com, jinpu.wang@...ud.ionos.com, dlemoal@...nel.org
Cc:     linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        John Garry <john.g.garry@...cle.com>
Subject: [PATCH v2 08/10] scsi: libsas: Delete sas_ata_task.set_affil_pol

Since libsas was introduced in commit 2908d778ab3e ("[SCSI] aic94xx: new
driver"), sas_ata_task.set_affil_pol is never set, so delete it and the
reference in asd_build_ata_ascb().

Signed-off-by: John Garry <john.g.garry@...cle.com>
Reviewed-by: Damien Le Moal <dlemoal@...nel.org>
Reviewed-by: Jason Yan <yanaijie@...wei.com>
---
 drivers/scsi/aic94xx/aic94xx_task.c | 7 +++----
 include/scsi/libsas.h               | 1 -
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index f67983e8b262..ca435811c310 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -390,11 +390,10 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
 
 		scb->ata_task.retry_count = task->ata_task.retry_count;
 
-		flags = 0;
-		if (task->ata_task.set_affil_pol)
-			flags |= SET_AFFIL_POLICY;
 		if (task->ata_task.stp_affil_pol)
-			flags |= STP_AFFIL_POLICY;
+			flags = STP_AFFIL_POLICY;
+		else
+			flags = 0;
 		scb->ata_task.flags = flags;
 	}
 	ascb->tasklet_complete = asd_task_tasklet_complete;
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 5b2e6932c564..3a52094090a1 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -529,7 +529,6 @@ struct sas_ata_task {
 
 	u8     dma_xfer:1;	  /* PIO:0 or DMA:1 */
 	u8     use_ncq:1;
-	u8     set_affil_pol:1;
 	u8     stp_affil_pol:1;
 
 	u8     device_control_reg_update:1;
-- 
2.31.1