commit 26929b1c5dce5891438a644cc4025428f711fdc2
author Maciej Żenczykowski <maze@google.com> Wed Apr 14 08:14:25 2021 -0700
committer Maciej Żenczykowski <maze@google.com> Thu Nov 18 06:10:46 2021 +0000
tree c973b1b7aabb4cc050feaa69ca2d0472c30ce1b4
parent 667b94d131e519f9c52f957258e4fbab5bce2ce2

bpf is required - remove mUseBpfTrafficStats field

Test: git grep mUseBpfTrafficStats
  TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: I0be3b802e2ebd175b2a58061bf821aba02a8ec8a

services/core/java/com/android/server/net/NetworkStatsService.java

diff --git a/services/core/java/com/android/server/net/NetworkStatsService.java b/services/core/java/com/android/server/net/NetworkStatsService.java
index e7b768d..f4b72a1 100644
--- a/services/core/java/com/android/server/net/NetworkStatsService.java
+++ b/services/core/java/com/android/server/net/NetworkStatsService.java
@@ -215,8 +215,6 @@
 
     private final PowerManager.WakeLock mWakeLock;
 
-    private final boolean mUseBpfTrafficStats;
-
     private final ContentObserver mContentObserver;
     private final ContentResolver mContentResolver;
 
@@ -438,7 +436,6 @@
         mStatsObservers = Objects.requireNonNull(statsObservers, "missing NetworkStatsObservers");
         mSystemDir = Objects.requireNonNull(systemDir, "missing systemDir");
         mBaseDir = Objects.requireNonNull(baseDir, "missing baseDir");
-        mUseBpfTrafficStats = new File("/sys/fs/bpf/map_netd_app_uid_stats_map").exists();
         mDeps = Objects.requireNonNull(deps, "missing Dependencies");
 
         final HandlerThread handlerThread = mDeps.makeHandlerThread();