tests: Fix dfs_radar2 false negative by using common finalizer

dfs_radar2 fails with this message.

---------------
wlan0: Country code not reset back to 00: is FI
wlan0: Country code cleared back to 00
---------------

This patch fixes the issue.

Signed-off-by: Masashi Honma <masashi.honma@gmail.com>

diff --git a/tests/hwsim/test_dfs.py b/tests/hwsim/test_dfs.py
index 38c3373f2f483269564b2e9697053fd034f469b6..bd09840f11b7a44813abb4f44751c8c52441222f 100644 (file)
--- a/tests/hwsim/test_dfs.py
+++ b/tests/hwsim/test_dfs.py
@@ -275,10 +275,7 @@ def test_dfs_radar2(dev, apdev):
 
         wait_dfs_event(hapd, None, 5)
     finally:
-        if hapd:
-            hapd.request("DISABLE")
-        subprocess.call(['iw', 'reg', 'set', '00'])
-        time.sleep(0.1)
+        clear_regdom(hapd, dev)
 
 @remote_compatible
 def test_dfs_radar_on_non_dfs_channel(dev, apdev):