TetherController - remove unused mBpfDownstream64Map

We don't yet have any users of this (even the bpf programs don't yet use it).
Either way it should be handled by the tethering mainline module.

Test: atest, TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: Icef831e18acdf024251d992037b0d33b20c5c8ab

1 files changed, 1 insertions, 6 deletions

diff --git a/server/TetherController.cpp b/server/TetherController.cpp
index 8f7279a9..1469cf20 100644
--- a/server/TetherController.cpp
+++ b/server/TetherController.cpp
@@ -210,11 +210,6 @@ void TetherController::initMaps() {
         mBpfDownstream6Map.reset(fd);
         mBpfDownstream6Map.clear();
     }
-    fd = getTetherDownstream64MapFd();
-    if (fd >= 0) {
-        mBpfDownstream64Map.reset(fd);
-        mBpfDownstream64Map.clear();
-    }
     fd = getTetherDownstream4MapFd();
     if (fd >= 0) {
         mBpfDownstream4Map.reset(fd);
@@ -1199,7 +1194,7 @@ std::string l2ToString(const uint8_t* addr, size_t len) {
 }  // namespace
 
 void TetherController::dumpBpf(DumpWriter& dw) {
-    if (!mBpfDownstream6Map.isValid() || !mBpfDownstream64Map.isValid() ||
+    if (!mBpfDownstream6Map.isValid() ||
         !mBpfDownstream4Map.isValid() || !mBpfUpstream6Map.isValid() ||
         !mBpfUpstream4Map.isValid() || !mBpfStatsMap.isValid() || !mBpfLimitMap.isValid()) {
         dw.println("BPF not supported");