diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index f4cb7b3e9e23..1cb64a8e18c9 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -727,9 +727,7 @@ show_queue_type_field(struct device *dev, struct device_attribute *attr, struct scsi_device *sdev = to_scsi_device(dev); const char *name = "none"; - if (sdev->ordered_tags) - name = "ordered"; - else if (sdev->simple_tags) + if (sdev->simple_tags) name = "simple"; return snprintf(buf, 20, "%s\n", name); @@ -747,9 +745,12 @@ store_queue_type_field(struct device *dev, struct device_attribute *attr, if (!sdev->tagged_supported || !sht->change_queue_type) return -EINVAL; - if (strncmp(buf, "ordered", 7) == 0) - tag_type = MSG_ORDERED_TAG; - else if (strncmp(buf, "simple", 6) == 0) + /* + * We're never issueing order tags these days, but allow the value + * for backwards compatibility. + */ + if (strncmp(buf, "ordered", 7) == 0 || + strncmp(buf, "simple", 6) == 0) tag_type = MSG_SIMPLE_TAG; else if (strncmp(buf, "none", 4) != 0) return -EINVAL; @@ -876,11 +877,10 @@ sdev_store_queue_depth(struct device *dev, struct device_attribute *attr, depth = simple_strtoul(buf, NULL, 0); - if (depth < 1) + if (depth < 1 || depth > sht->can_queue) return -EINVAL; - retval = sht->change_queue_depth(sdev, depth, - SCSI_QDEPTH_DEFAULT); + retval = sht->change_queue_depth(sdev, depth); if (retval < 0) return retval; |