TrafficControllerTest - trivial simplification am: 0dfbdf36cd

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/18695354

Change-Id: I1584370a8d0497d061410eb4d5da28005551754c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/service/native/TrafficControllerTest.cpp b/service/native/TrafficControllerTest.cpp
index f930cbb..b937e8e 100644
--- a/service/native/TrafficControllerTest.cpp
+++ b/service/native/TrafficControllerTest.cpp
@@ -675,7 +675,7 @@
     BpfMap<uint64_t, UidTagValue> mCookieTagMap;
 
     void SetUp() {
-        mCookieTagMap.reset(android::bpf::mapRetrieveRW(COOKIE_TAG_MAP_PATH));
+        mCookieTagMap.init(COOKIE_TAG_MAP_PATH);
         ASSERT_TRUE(mCookieTagMap.isValid());
     }