commit d1ee462e94c34193bf5e8eb2975fff61b82ab1fb
author Luke Huang <huangluke@google.com> Fri Jun 29 13:49:58 2018 +0800
committer Luke Huang <huangluke@google.com> Wed Jul 11 15:04:07 2018 +0800
tree dd8ba06ec3939751c61f9f1a672b2474729f2e5f
parent d4c0be8ed437ee2198a0d5d8561093ab23e51c2e

Replace RW lock with mutex, shared_mutex

Test: built, flashed, booted
      system/netd/tests/runtests.sh passes
Change-Id: I42b52d815b6ba0ba6f93dc27e83a900d2abec715

server/TetherController.h

diff --git a/server/TetherController.h b/server/TetherController.h
index ce2d964..d1d337e 100644
--- a/server/TetherController.h
+++ b/server/TetherController.h
@@ -26,6 +26,7 @@
 
 #include "NetdConstants.h"
 
+
 namespace android {
 namespace net {
 
@@ -137,7 +138,7 @@
     static constexpr const char* LOCAL_RAW_PREROUTING        = "tetherctrl_raw_PREROUTING";
     static constexpr const char* LOCAL_TETHER_COUNTERS_CHAIN = "tetherctrl_counters";
 
-    android::RWLock lock;
+    std::mutex lock;
 
 private:
     bool setIpFwdEnabled();