diff --git a/pylint/checkers/imports.py b/pylint/checkers/imports.py
index 3de762aed4f..1f71f37f776 100644
--- a/pylint/checkers/imports.py
+++ b/pylint/checkers/imports.py
@@ -488,23 +488,15 @@ def close(self) -> None:
             for cycle in get_cycles(graph, vertices=vertices):
                 self.add_message("cyclic-import", args=" -> ".join(cycle))
 
-    def get_map_data(
-        self,
-    ) -> tuple[defaultdict[str, set[str]], defaultdict[str, set[str]]]:
-        return (self.import_graph, self._excluded_edges)
+    def get_map_data(self) -> defaultdict[str, set[str]]:
+        return self.import_graph
 
     def reduce_map_data(
-        self,
-        linter: PyLinter,
-        data: list[tuple[defaultdict[str, set[str]], defaultdict[str, set[str]]]],
+        self, linter: PyLinter, data: list[defaultdict[str, set[str]]]
     ) -> None:
         self.import_graph = defaultdict(set)
-        self._excluded_edges = defaultdict(set)
-        for to_update in data:
-            graph, excluded_edges = to_update
+        for graph in data:
             self.import_graph.update(graph)
-            self._excluded_edges.update(excluded_edges)
-
         self.close()
 
     def deprecated_modules(self) -> set[str]:
diff --git a/tests/test_check_parallel.py b/tests/test_check_parallel.py
index 4d1a0657955..eadfaea6f6e 100644
--- a/tests/test_check_parallel.py
+++ b/tests/test_check_parallel.py
@@ -655,30 +655,3 @@ def test_cyclic_import_parallel(self) -> None:
             )
 
         assert "cyclic-import" in linter.stats.by_msg
-
-    @pytest.mark.needs_two_cores
-    def test_cyclic_import_parallel_disabled(self) -> None:
-        tests_dir = Path("tests")
-        package_path = Path("input") / "func_noerror_cycle"
-        linter = PyLinter(reporter=Reporter())
-        linter.register_checker(ImportsChecker(linter))
-
-        with _test_cwd(tests_dir):
-            check_parallel(
-                linter,
-                jobs=2,
-                files=[
-                    FileItem(
-                        name="input.func_noerror_cycle.a",
-                        filepath=str(package_path / "a.py"),
-                        modpath="input.func_noerror_cycle",
-                    ),
-                    FileItem(
-                        name="input.func_noerror_cycle.b",
-                        filepath=str(package_path / "b.py"),
-                        modpath="input.func_noerror_cycle",
-                    ),
-                ],
-            )
-
-        assert "cyclic-import" not in linter.stats.by_msg