[Bf-blender-cvs] [37a07f812b0] master: Cleanup: remove unused node tree user counting functions

[Jacques Lucke]

Commit: 37a07f812b046b749b4660d12be6bd503356d933
Author: Jacques Lucke
Date:   Thu Mar 12 13:23:02 2020 +0100
Branches: master
https://developer.blender.org/rB37a07f812b046b749b4660d12be6bd503356d933

Cleanup: remove unused node tree user counting functions

===================================================================

M	source/blender/blenkernel/BKE_node.h
M	source/blender/blenkernel/intern/node.c

===================================================================

diff --git a/source/blender/blenkernel/BKE_node.h b/source/blender/blenkernel/BKE_node.h
index 6f1f68e1ef2..ed36d3892ac 100644
--- a/source/blender/blenkernel/BKE_node.h
+++ b/source/blender/blenkernel/BKE_node.h
@@ -391,9 +391,6 @@ struct bNodeTree *ntreeCopyTree_ex(const struct bNodeTree *ntree,
                                    struct Main *bmain,
                                    const bool do_id_user);
 struct bNodeTree *ntreeCopyTree(struct Main *bmain, const struct bNodeTree *ntree);
-/* node->id user count */
-void ntreeUserIncrefID(struct bNodeTree *ntree);
-void ntreeUserDecrefID(struct bNodeTree *ntree);
 
 struct bNodeTree **BKE_ntree_ptr_from_id(struct ID *id);
 struct bNodeTree *ntreeFromID(struct ID *id);
diff --git a/source/blender/blenkernel/intern/node.c b/source/blender/blenkernel/intern/node.c
index 872ba1b38d7..8ddb78bcc17 100644
--- a/source/blender/blenkernel/intern/node.c
+++ b/source/blender/blenkernel/intern/node.c
@@ -1682,21 +1682,6 @@ bNodeTree *ntreeCopyTree(Main *bmain, const bNodeTree *ntree)
   return ntreeCopyTree_ex(ntree, bmain, true);
 }
 
-void ntreeUserIncrefID(bNodeTree *ntree)
-{
-  bNode *node;
-  for (node = ntree->nodes.first; node; node = node->next) {
-    id_us_plus(node->id);
-  }
-}
-void ntreeUserDecrefID(bNodeTree *ntree)
-{
-  bNode *node;
-  for (node = ntree->nodes.first; node; node = node->next) {
-    id_us_min(node->id);
-  }
-}
-
 /* *************** Node Preview *********** */
 
 /* XXX this should be removed eventually ...