diff --git a/media/libaaudio/src/legacy/AudioStreamRecord.cpp b/media/libaaudio/src/legacy/AudioStreamRecord.cpp
index 43b63d6..a8ae0fb 100644
--- a/media/libaaudio/src/legacy/AudioStreamRecord.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamRecord.cpp
@@ -118,6 +118,7 @@
         setDeviceFormat(getFormat());
     }
 
+    // To avoid glitching, let AudioFlinger pick the optimal burst size.
     uint32_t notificationFrames = 0;
 
     // Setup the callback if there is one.
@@ -128,7 +129,6 @@
         streamTransferType = AudioRecord::transfer_type::TRANSFER_CALLBACK;
         callback = getLegacyCallback();
         callbackData = this;
-        notificationFrames = builder.getFramesPerDataCallback();
     }
     mCallbackBufferSize = builder.getFramesPerDataCallback();
 
diff --git a/media/libaaudio/src/legacy/AudioStreamTrack.cpp b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
index 55907b3..4ba08fd 100644
--- a/media/libaaudio/src/legacy/AudioStreamTrack.cpp
+++ b/media/libaaudio/src/legacy/AudioStreamTrack.cpp
@@ -96,6 +96,7 @@
 
     size_t frameCount = (size_t)builder.getBufferCapacity();
 
+    // To avoid glitching, let AudioFlinger pick the optimal burst size.
     int32_t notificationFrames = 0;
 
     const audio_format_t format = (getFormat() == AUDIO_FORMAT_DEFAULT)
@@ -118,9 +119,6 @@
             // Take advantage of a special trick that allows us to create a buffer
             // that is some multiple of the burst size.
             notificationFrames = 0 - DEFAULT_BURSTS_PER_BUFFER_CAPACITY;
-        } else {
-            // To avoid glitching, let AudioFlinger pick the optimal burst size.
-            notificationFrames = 0;
         }
     }
     mCallbackBufferSize = builder.getFramesPerDataCallback();