diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index db9238f2ecb8..83118d0b6d0c 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -121,10 +121,6 @@ static void sas_ata_task_done(struct sas_task *task)
 			if (unlikely(link->eh_info.err_mask))
 				qc->flags |= ATA_QCFLAG_FAILED;
 		}
-
-		dev->sata_dev.sstatus = resp->sstatus;
-		dev->sata_dev.serror = resp->serror;
-		dev->sata_dev.scontrol = resp->scontrol;
 	} else {
 		ac = sas_to_ata_err(stat);
 		if (ac) {
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h
index 6a308d42d98f..6e64b038c649 100644
--- a/include/scsi/libsas.h
+++ b/include/scsi/libsas.h
@@ -171,9 +171,6 @@ struct sata_device {
 	struct ata_port *ap;
 	struct ata_host ata_host;
 	struct ata_taskfile tf;
-	u32 sstatus;
-	u32 serror;
-	u32 scontrol;
 };
 
 /* ---------- Domain device ---------- */
@@ -487,10 +484,6 @@ enum exec_status {
 struct ata_task_resp {
 	u16  frame_len;
 	u8   ending_fis[24];	  /* dev to host or data-in */
-	u32  sstatus;
-	u32  serror;
-	u32  scontrol;
-	u32  sactive;
 };
 
 #define SAS_STATUS_BUF_SIZE 96