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authorHannes Reinecke <hare@suse.de>2021-04-27 10:30:15 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2021-05-31 22:48:21 -0400
commit464a00c9e0ad45e3f42ff6ea705491a356df818e (patch)
tree2e5cbde03f97f84da0913242a8a3baf4f4c1fa46 /drivers/scsi/megaraid
parentd0672a03e0af5dd4b07dc9175b38e44290722192 (diff)
downloadlinux-464a00c9e0ad45e3f42ff6ea705491a356df818e.tar.bz2
scsi: core: Kill DRIVER_SENSE
Replace the check for DRIVER_SENSE with a check for scsi_status_is_check_condition(). Audit all callsites to ensure the SAM status is set correctly. For backwards compability move the DRIVER_SENSE definition to sg.h, and update sg, bsg, and scsi_ioctl to set the DRIVER_SENSE driver_status whenever SAM_STAT_CHECK_CONDITION is present. [mkp: fix zeroday srp warning] Link: https://lore.kernel.org/r/20210427083046.31620-10-hare@suse.de Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> fix
Diffstat (limited to 'drivers/scsi/megaraid')
-rw-r--r--drivers/scsi/megaraid/megaraid_mbox.c7
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_base.c2
-rw-r--r--drivers/scsi/megaraid/megaraid_sas_fusion.c1
3 files changed, 2 insertions, 8 deletions
diff --git a/drivers/scsi/megaraid/megaraid_mbox.c b/drivers/scsi/megaraid/megaraid_mbox.c
index 44154e13daa3..bb8b2fba4b3d 100644
--- a/drivers/scsi/megaraid/megaraid_mbox.c
+++ b/drivers/scsi/megaraid/megaraid_mbox.c
@@ -2299,8 +2299,7 @@ megaraid_mbox_dpc(unsigned long devp)
memcpy(scp->sense_buffer, pthru->reqsensearea,
14);
- scp->result = DRIVER_SENSE << 24 |
- DID_OK << 16 | CHECK_CONDITION << 1;
+ scp->result = SAM_STAT_CHECK_CONDITION;
}
else {
if (mbox->cmd == MBOXCMD_EXTPTHRU) {
@@ -2308,9 +2307,7 @@ megaraid_mbox_dpc(unsigned long devp)
memcpy(scp->sense_buffer,
epthru->reqsensearea, 14);
- scp->result = DRIVER_SENSE << 24 |
- DID_OK << 16 |
- CHECK_CONDITION << 1;
+ scp->result = SAM_STAT_CHECK_CONDITION;
} else
scsi_build_sense(scp, 0,
ABORTED_COMMAND, 0, 0);
diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c
index 8ed347eebf07..181407888e58 100644
--- a/drivers/scsi/megaraid/megaraid_sas_base.c
+++ b/drivers/scsi/megaraid/megaraid_sas_base.c
@@ -3617,8 +3617,6 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
SCSI_SENSE_BUFFERSIZE);
memcpy(cmd->scmd->sense_buffer, cmd->sense,
hdr->sense_len);
-
- cmd->scmd->result |= DRIVER_SENSE << 24;
}
break;
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c
index 2221175ae051..1a4bd75229cf 100644
--- a/drivers/scsi/megaraid/megaraid_sas_fusion.c
+++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c
@@ -2051,7 +2051,6 @@ map_cmd_status(struct fusion_context *fusion,
SCSI_SENSE_BUFFERSIZE);
memcpy(scmd->sense_buffer, sense,
SCSI_SENSE_BUFFERSIZE);
- scmd->result |= DRIVER_SENSE << 24;
}
/*