summaryrefslogtreecommitdiff
path: root/drivers/scsi/sym53c8xx_2
diff options
context:
space:
mode:
authorHannes Reinecke <hare@suse.de>2021-04-27 11:30:15 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2021-06-01 05:48:21 +0300
commit464a00c9e0ad45e3f42ff6ea705491a356df818e (patch)
tree2e5cbde03f97f84da0913242a8a3baf4f4c1fa46 /drivers/scsi/sym53c8xx_2
parentd0672a03e0af5dd4b07dc9175b38e44290722192 (diff)
downloadlinux-464a00c9e0ad45e3f42ff6ea705491a356df818e.tar.xz
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/sym53c8xx_2')
-rw-r--r--drivers/scsi/sym53c8xx_2/sym_glue.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index d9a045f9858c..16b65fc4405c 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -170,9 +170,8 @@ static int sym_xerr_cam_status(int cam_status, int x_status)
void sym_set_cam_result_error(struct sym_hcb *np, struct sym_ccb *cp, int resid)
{
struct scsi_cmnd *cmd = cp->cmd;
- u_int cam_status, scsi_status, drv_status;
+ u_int cam_status, scsi_status;
- drv_status = 0;
cam_status = DID_OK;
scsi_status = cp->ssss_status;
@@ -186,7 +185,6 @@ void sym_set_cam_result_error(struct sym_hcb *np, struct sym_ccb *cp, int resid)
cp->xerr_status == 0) {
cam_status = sym_xerr_cam_status(DID_OK,
cp->sv_xerr_status);
- drv_status = DRIVER_SENSE;
/*
* Bounce back the sense data to user.
*/
@@ -235,7 +233,7 @@ void sym_set_cam_result_error(struct sym_hcb *np, struct sym_ccb *cp, int resid)
cam_status = sym_xerr_cam_status(DID_ERROR, cp->xerr_status);
}
scsi_set_resid(cmd, resid);
- cmd->result = (drv_status << 24) | (cam_status << 16) | scsi_status;
+ cmd->result = (cam_status << 16) | scsi_status;
}
static int sym_scatter(struct sym_hcb *np, struct sym_ccb *cp, struct scsi_cmnd *cmd)