Fix nan Vts test

count shoule be initialize to 0 before test.

Bug: 149709834
Test: atest VtsHalWifiApV1_4TargetTest
Change-Id: I47c43571bc3ff91f389a4c9f41e050cc13c104a2
diff --git a/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
index 6e55664..96656f3 100644
--- a/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.2/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -439,7 +439,7 @@
     // synchronization objects
     std::mutex mtx_;
     std::condition_variable cv_;
-    int count_;
+    int count_ = 0;
 
    protected:
     android::sp<::android::hardware::wifi::V1_2::IWifiNanIface> iwifiNanIface;
diff --git a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
index 782088f..24daee6 100644
--- a/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
+++ b/wifi/1.4/vts/functional/wifi_nan_iface_hidl_test.cpp
@@ -440,7 +440,7 @@
     // synchronization objects
     std::mutex mtx_;
     std::condition_variable cv_;
-    int count_;
+    int count_ = 0;
 
    protected:
     android::sp<::android::hardware::wifi::V1_4::IWifiNanIface> iwifiNanIface;