scsi: drop reason argument from ->change_queue_depth

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / libiscsi.c

diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 0d8bc6c666508a3c1ee3ab8b6b3a14379c4526eb..8053f24f03499335112721cd50c2816da40393a6 100644 (file)
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -1771,25 +1771,6 @@ fault:
 }
 EXPORT_SYMBOL_GPL(iscsi_queuecommand);
 
-int iscsi_change_queue_depth(struct scsi_device *sdev, int depth, int reason)
-{
-       switch (reason) {
-       case SCSI_QDEPTH_DEFAULT:
-               scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), depth);
-               break;
-       case SCSI_QDEPTH_QFULL:
-               scsi_track_queue_full(sdev, depth);
-               break;
-       case SCSI_QDEPTH_RAMP_UP:
-               scsi_adjust_queue_depth(sdev, scsi_get_tag_type(sdev), depth);
-               break;
-       default:
-               return -EOPNOTSUPP;
-       }
-       return sdev->queue_depth;
-}
-EXPORT_SYMBOL_GPL(iscsi_change_queue_depth);
-
 int iscsi_target_alloc(struct scsi_target *starget)
 {
        struct iscsi_cls_session *cls_session = starget_to_session(starget);