X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fscsi%2Fscsi.c;h=e02885451425dbd4af6272ce53d1b2b54f809a43;hb=781f51d4c2038b694a774b070dcd93ea22d10655;hp=1ad0c36375b8043646bf9bf4078acad9b2c96619;hpb=1888d2fa314033755026ceddee1fff8f80659fe4;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 1ad0c36375b8..e02885451425 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -739,33 +739,11 @@ int scsi_track_queue_full(struct scsi_device *sdev, int depth)
 
 	if (sdev->last_queue_full_count <= 10)
 		return 0;
-	if (sdev->last_queue_full_depth < 8) {
-		/* Drop back to untagged */
-		scsi_set_tag_type(sdev, 0);
-		scsi_change_queue_depth(sdev, sdev->host->cmd_per_lun);
-		return -1;
-	}
 
 	return scsi_change_queue_depth(sdev, depth);
 }
 EXPORT_SYMBOL(scsi_track_queue_full);
 
-/**
- * scsi_change_queue_type() - Change a device's queue type
- * @sdev:     The SCSI device whose queue depth is to change
- * @tag_type: Identifier for queue type
- */
-int scsi_change_queue_type(struct scsi_device *sdev, int tag_type)
-{
-	if (!sdev->tagged_supported)
-		return 0;
-
-	scsi_set_tag_type(sdev, tag_type);
-	return tag_type;
-
-}
-EXPORT_SYMBOL(scsi_change_queue_type);
-
 /**
  * scsi_vpd_inquiry - Request a device provide us with a VPD page
  * @sdev: The device to ask