diff options
Diffstat (limited to 'drivers/scsi/scsi_sysfs.c')
| -rw-r--r-- | drivers/scsi/scsi_sysfs.c | 30 |
1 files changed, 4 insertions, 26 deletions
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c index 1cb64a8e18c9..1ac38e73df7e 100644 --- a/drivers/scsi/scsi_sysfs.c +++ b/drivers/scsi/scsi_sysfs.c @@ -738,30 +738,12 @@ store_queue_type_field(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { struct scsi_device *sdev = to_scsi_device(dev); - struct scsi_host_template *sht = sdev->host->hostt; - int tag_type = 0, retval; - int prev_tag_type = scsi_get_tag_type(sdev); - - if (!sdev->tagged_supported || !sht->change_queue_type) - return -EINVAL; - /* - * 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) + if (!sdev->tagged_supported) return -EINVAL; - - if (tag_type == prev_tag_type) - return count; - - retval = sht->change_queue_type(sdev, tag_type); - if (retval < 0) - return retval; - + + sdev_printk(KERN_INFO, sdev, + "ignoring write to deprecated queue_type attribute"); return count; } @@ -938,10 +920,6 @@ static umode_t scsi_sdev_attr_is_visible(struct kobject *kobj, !sdev->host->hostt->change_queue_depth) return 0; - if (attr == &dev_attr_queue_type.attr && - !sdev->host->hostt->change_queue_type) - return S_IRUGO; - return attr->mode; } |