Revert "bpo-22087: Fix Policy.get_event_loop() to detect fork (GH-7208)" (#7232)

This reverts commit 5d97b7bcc19496617bf8c448d2f149cc28c73bc7.

1 files changed, 0 insertions, 7 deletions

diff --git a/Lib/asyncio/events.py b/Lib/asyncio/events.py
index 68dc25e..40946bb 100644
--- a/Lib/asyncio/events.py
+++ b/Lib/asyncio/events.py
@@ -625,23 +625,16 @@ class BaseDefaultEventLoopPolicy(AbstractEventLoopPolicy):
 
     class _Local(threading.local):
         _loop = None
-        _pid = None
         _set_called = False
 
     def __init__(self):
         self._local = self._Local()
-        self._local._pid = os.getpid()
 
     def get_event_loop(self):
         """Get the event loop.
 
         This may be None or an instance of EventLoop.
         """
-        if self._local._pid != os.getpid():
-            # If we detect we're in a child process forked by multiprocessing,
-            # we reset self._local so that we'll get a new event loop.
-            self._local = self._Local()
-
         if (self._local._loop is None and
                 not self._local._set_called and
                 isinstance(threading.current_thread(), threading._MainThread)):