scsi_execute will now return a negative error if there was
an error prior to command submission; evaluate that instead
if checking for DRIVER_ERROR.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/scsi/device_handler/scsi_dh_alua.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c
index efa8c0381476..0764ea647c6c 100644
--- a/drivers/scsi/device_handler/scsi_dh_alua.c
+++ b/drivers/scsi/device_handler/scsi_dh_alua.c
@@ -562,12 +562,12 @@ static int alua_rtpg(struct scsi_device *sdev, struct alua_port_group *pg)
kfree(buff);
return SCSI_DH_OK;
}
- if (!scsi_sense_valid(&sense_hdr)) {
+ if (result < 0 || !scsi_sense_valid(&sense_hdr)) {
sdev_printk(KERN_INFO, sdev,
"%s: rtpg failed, result %d\n",
ALUA_DH_NAME, retval);
kfree(buff);
- if (driver_byte(retval) == DRIVER_ERROR)
+ if (result < 0)
return SCSI_DH_DEV_TEMP_BUSY;
return SCSI_DH_IO;
}
@@ -791,11 +791,11 @@ static unsigned alua_stpg(struct scsi_device *sdev, struct alua_port_group *pg)
retval = submit_stpg(sdev, pg->group_id, &sense_hdr);
if (retval) {
- if (!scsi_sense_valid(&sense_hdr)) {
+ if (retval < 0 || !scsi_sense_valid(&sense_hdr)) {
sdev_printk(KERN_INFO, sdev,
"%s: stpg failed, result %d",
ALUA_DH_NAME, retval);
- if (driver_byte(retval) == DRIVER_ERROR)
+ if (retval < 0)
return SCSI_DH_DEV_TEMP_BUSY;
} else {
sdev_printk(KERN_INFO, sdev, "%s: stpg failed\n",
--
2.29.2
