Commit 2dd6801a authored by John Garry's avatar John Garry Committed by Martin K. Petersen
Browse files

scsi: libsas: Delete SAS_SG_ERR 

No LLDD sets exec status as SAS_SG_ERR, so remove support.

Link: https://lore.kernel.org/r/1645112566-115804-5-git-send-email-john.garry@huawei.com


Tested-by: default avatarDamien Le Moal <damien.lemoal@opensource.wdc.com>
Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 25882c82

drivers/scsi/libsas/sas_ata.c

+0 −2
Original line number Diff line number Diff line
@@ -52,8 +52,6 @@ static enum ata_completion_errors sas_to_ata_err(struct task_status_struct *ts) 
	case SAS_DATA_OVERRUN:

	case SAS_QUEUE_FULL:

	case SAS_DEVICE_UNKNOWN:

	case SAS_SG_ERR:

		return AC_ERR_INVALID;

	case SAS_OPEN_TO:

	case SAS_OPEN_REJECT:

		pr_warn("%s: Saw error %d.  What to do?\n",

drivers/scsi/libsas/sas_scsi_host.c

+0 −3
Original line number Diff line number Diff line
@@ -67,9 +67,6 @@ static void sas_end_task(struct scsi_cmnd *sc, struct sas_task *task) 
		case SAS_DEVICE_UNKNOWN:

			hs = DID_BAD_TARGET;

			break;

		case SAS_SG_ERR:

			hs = DID_PARITY;

			break;

		case SAS_OPEN_REJECT:

			if (ts->open_rej_reason == SAS_OREJ_RSVD_RETRY)

				hs = DID_SOFT_ERROR; /* retry */

include/scsi/libsas.h

+0 −1
Original line number Diff line number Diff line
@@ -492,7 +492,6 @@ enum exec_status { 
	SAS_INTERRUPTED,

	SAS_QUEUE_FULL,

	SAS_DEVICE_UNKNOWN,

	SAS_SG_ERR,

	SAS_OPEN_REJECT,

	SAS_OPEN_TO,

	SAS_PROTO_RESPONSE,