bridge: T1556: remove unused function freeze()

1 files changed, 0 insertions, 7 deletions

diff --git a/src/conf_mode/interface-bridge.py b/src/conf_mode/interface-bridge.py
index 85ea68e26..c1527e4a7 100755
--- a/src/conf_mode/interface-bridge.py
+++ b/src/conf_mode/interface-bridge.py
@@ -45,13 +45,6 @@ default_config_data = {
     'stp': 0
 }
 
-def freeze(d):
-    if isinstance(d, dict):
-        return frozenset((key, freeze(value)) for key, value in d.items())
-    elif isinstance(d, list):
-        return tuple(freeze(value) for value in d)
-    return d
-
 def diff(first, second):
     second = set(second)
     return [item for item in first if item not in second]