tools: ynl-gen: don't generate forward declarations for policies

Now that all nested types have structs and are sorted topologically
there should be no need to generate forward declarations for policies.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 3 insertions, 9 deletions

diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py
index 0cb0f74e714b..251c5bfffd8d 100755
--- a/tools/net/ynl/ynl-gen-c.py
+++ b/tools/net/ynl/ynl-gen-c.py
@@ -1235,10 +1235,6 @@ def print_dump_prototype(ri):
     print_prototype(ri, "request")
 
 
-def put_typol_fwd(cw, struct):
-    cw.p(f'extern struct ynl_policy_nest {struct.render_name}_nest;')
-
-
 def put_typol(cw, struct):
     type_max = struct.attr_set.max_name
     cw.block_start(line=f'struct ynl_policy_attr {struct.render_name}_policy[{type_max} + 1] =')
@@ -2485,12 +2481,10 @@ def main():
             cw.nl()
 
             cw.p('/* Policies */')
-            for name, _ in parsed.attr_sets.items():
+            for name in parsed.pure_nested_structs:
                 struct = Struct(parsed, name)
-                put_typol_fwd(cw, struct)
-            cw.nl()
-
-            for name, _ in parsed.attr_sets.items():
+                put_typol(cw, struct)
+            for name in parsed.root_sets:
                 struct = Struct(parsed, name)
                 put_typol(cw, struct)