releases/6.17.3/tools-ynl-fix-undefined-variable-name.patch

From 98c1e291c33149eb804bb3002f3210b4d4173d96 Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Tue, 9 Sep 2025 23:07:47 +0200
Subject: tools: ynl: fix undefined variable name
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From: Matthieu Baerts (NGI0) <matttbe@kernel.org>

[ Upstream commit 7a3aaaa9fce710938c3557e5708ba5b00dd38226 ]

This variable used in the error path was not defined according to Ruff.
msg_format.attr_set is used instead, presumably the one that was
supposed to be used originally.

This is linked to Ruff error F821 [1]:

  An undefined name is likely to raise NameError at runtime.

Fixes: 1769e2be4baa ("tools/net/ynl: Add 'sub-message' attribute decoding to ynl")
Link: https://docs.astral.sh/ruff/rules/undefined-name/ [1]
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Reviewed-by: Asbjørn Sloth Tønnesen <ast@fiberby.net>
Link: https://patch.msgid.link/20250909-net-next-ynl-ruff-v1-1-238c2bccdd99@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/net/ynl/pyynl/lib/ynl.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/net/ynl/pyynl/lib/ynl.py b/tools/net/ynl/pyynl/lib/ynl.py
index 8244a5f440b2b..15ddb0b1adb63 100644
--- a/tools/net/ynl/pyynl/lib/ynl.py
+++ b/tools/net/ynl/pyynl/lib/ynl.py
@@ -746,7 +746,7 @@ class YnlFamily(SpecFamily):
                 subdict = self._decode(NlAttrs(attr.raw, offset), msg_format.attr_set)
                 decoded.update(subdict)
             else:
-                raise Exception(f"Unknown attribute-set '{attr_space}' when decoding '{attr_spec.name}'")
+                raise Exception(f"Unknown attribute-set '{msg_format.attr_set}' when decoding '{attr_spec.name}'")
         return decoded
 
     def _decode(self, attrs, space, outer_attrs = None):
-- 
2.51.0