From 249c8ad37e5ee7eae886aa7ebae64e32a40e5ff3 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Wed, 24 Feb 2021 22:24:44 +0100
Subject: ethernet: T3163: not all NIC drivers support ring-buffer
 configuration

In addition to commit cf1156a60e ("ethernet: T3163: probe driver for maximum
rx/tx ring-buffer size") this extends the logic in a way as not every driver
supports setting the buffers at all so it will properly error out.

When invoking "ethtool -g" both stdout and stderr are captured and no exception
is raised if it's an unsupported driver feature. The verify() section will
inform the user about the illegal operation.

(cherry picked from commit 159899ed9ba5661e4bdcfdadf1292e237f117063)
---
 src/tests/test_util.py | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'src/tests/test_util.py')

diff --git a/src/tests/test_util.py b/src/tests/test_util.py
index f7405cbde..22bc085c5 100644
--- a/src/tests/test_util.py
+++ b/src/tests/test_util.py
@@ -17,11 +17,7 @@
 from unittest import TestCase
 from vyos.util import mangle_dict_keys
 
-
 class TestVyOSUtil(TestCase):
-    def setUp(self):
-        pass
-
     def test_key_mangline(self):
         data = {"foo-bar": {"baz-quux": None}}
         expected_data = {"foo_bar": {"baz_quux": None}}
-- 
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