Merge branch 'tools-ynl-gen-fix-glitches-found-by-chuck'

Jakub Kicinski says:

====================
tools: ynl-gen: fix glitches found by Chuck

A handful of fixes Chuck run into while trying to define the family
for crypto handshakes.
====================

Link: https://lore.kernel.org/r/20230223183141.1422857-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

tools/net/ynl/lib/.gitignore

@@ -0,0 +1 @@
+__pycache__/

tools/net/ynl/lib/nlspec.py

@@ -3,7 +3,6 @@
 import collections
 import importlib
 import os
-import traceback
 import yaml
 
 
@@ -234,8 +233,7 @@ class SpecFamily(SpecElement):
                 resolved.append(elem)
 
             if len(resolved) == 0:
-                traceback.print_exception(last_exception)
-                raise Exception("Could not resolve any spec element, infinite loop?")
+                raise last_exception
 
     def new_attr_set(self, elem):
         return SpecAttrSet(self, elem)

tools/net/ynl/ynl-gen-c.py

@@ -546,7 +546,7 @@ class Struct:
         max_val = 0
         self.attr_max_val = None
         for name, attr in self.attr_list:
-            if attr.value > max_val:
+            if attr.value >= max_val:
                 max_val = attr.value
                 self.attr_max_val = attr
             self.attrs[name] = attr