From 2dd6801a671c0a82e756355d20669ad5bbe89073 Mon Sep 17 00:00:00 2001 From: John Garry Date: Thu, 17 Feb 2022 23:42:32 +0800 Subject: 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: Damien Le Moal Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/libsas/sas_ata.c | 2 -- drivers/scsi/libsas/sas_scsi_host.c | 3 --- include/scsi/libsas.h | 1 - 3 files changed, 6 deletions(-) diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c index e0030a093994..71b42fe95b6f 100644 --- a/drivers/scsi/libsas/sas_ata.c +++ b/drivers/scsi/libsas/sas_ata.c @@ -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", diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c index 19cb954afd80..387083a16a79 100644 --- a/drivers/scsi/libsas/sas_scsi_host.c +++ b/drivers/scsi/libsas/sas_scsi_host.c @@ -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 */ diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index 8026c1bb57ba..cd2b2b67bf93 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -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, -- cgit v1.2.3