Cleanup: Use const arguments

Also remove unnecessary function to set a node type's
label function that duplicated its definition, and make
another function static.

1 files changed, 4 insertions, 1 deletions

diff --git a/source/blender/nodes/intern/node_common.h b/source/blender/nodes/intern/node_common.h
index 7aa356dbc01..0d1b51224e6 100644
--- a/source/blender/nodes/intern/node_common.h
+++ b/source/blender/nodes/intern/node_common.h
@@ -32,7 +32,10 @@ extern "C" {
 struct bNodeTree;
 
 /** Groups display their internal tree name as label. */
-void node_group_label(struct bNodeTree *ntree, struct bNode *node, char *label, int maxlen);
+void node_group_label(const struct bNodeTree *ntree,
+                      const struct bNode *node,
+                      char *label,
+                      int maxlen);
 bool node_group_poll_instance(struct bNode *node,
                               struct bNodeTree *nodetree,
                               const char **r_disabled_hint);