From 5bf9bedaa12af97698f0225c1c2c86de3697aa15 Mon Sep 17 00:00:00 2001
From: terelius <terelius@webrtc.org>
Date: Fri, 16 Dec 2016 06:25:53 -0800
Subject: [PATCH] Remove redundant local variable from OveruseDetector::Detect.

BUG=None

Review-Url: https://codereview.webrtc.org/2581013003
Cr-Commit-Position: refs/heads/master@{#15657}
---
 webrtc/modules/remote_bitrate_estimator/overuse_detector.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/webrtc/modules/remote_bitrate_estimator/overuse_detector.cc b/webrtc/modules/remote_bitrate_estimator/overuse_detector.cc
index a57ea16584..8c2854dacd 100644
--- a/webrtc/modules/remote_bitrate_estimator/overuse_detector.cc
+++ b/webrtc/modules/remote_bitrate_estimator/overuse_detector.cc
@@ -91,8 +91,6 @@ BandwidthUsage OveruseDetector::Detect(double offset,
   if (num_of_deltas < 2) {
     return kBwNormal;
   }
-  const double prev_offset = prev_offset_;
-  prev_offset_ = offset;
   const double T = std::min(num_of_deltas, kMinNumDeltas) * offset;
   BWE_TEST_LOGGING_PLOT(1, "offset_ms#1", now_ms, offset);
   BWE_TEST_LOGGING_PLOT(1, "gamma_ms#1", now_ms, threshold_ / kMinNumDeltas);
@@ -108,7 +106,7 @@ BandwidthUsage OveruseDetector::Detect(double offset,
     }
     overuse_counter_++;
     if (time_over_using_ > overusing_time_threshold_ && overuse_counter_ > 1) {
-      if (offset >= prev_offset) {
+      if (offset >= prev_offset_) {
         time_over_using_ = 0;
         overuse_counter_ = 0;
         hypothesis_ = kBwOverusing;
@@ -123,6 +121,7 @@ BandwidthUsage OveruseDetector::Detect(double offset,
     overuse_counter_ = 0;
     hypothesis_ = kBwNormal;
   }
+  prev_offset_ = offset;
 
   UpdateThreshold(T, now_ms);