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path: root/drivers/scsi/scsi_sysfs.c
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Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
-rw-r--r--drivers/scsi/scsi_sysfs.c18
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;