diff --git a/libs/gui/BLASTBufferQueue.cpp b/libs/gui/BLASTBufferQueue.cpp
index 25e6a52..ba82046 100644
--- a/libs/gui/BLASTBufferQueue.cpp
+++ b/libs/gui/BLASTBufferQueue.cpp
@@ -210,8 +210,6 @@
     ComposerServiceAIDL::getComposerService()->getMaxAcquiredBufferCount(&mMaxAcquiredBuffers);
     mBufferItemConsumer->setMaxAcquiredBufferCount(mMaxAcquiredBuffers);
     mCurrentMaxAcquiredBufferCount = mMaxAcquiredBuffers;
-    mNumAcquired = 0;
-    mNumFrameAvailable = 0;
 
     TransactionCompletedListener::getInstance()->addQueueStallListener(
             [&](const std::string& reason) {
@@ -436,7 +434,7 @@
 
 void BLASTBufferQueue::flushShadowQueue() {
     BQA_LOGV("flushShadowQueue");
-    int numFramesToFlush = mNumFrameAvailable;
+    int32_t numFramesToFlush = mNumFrameAvailable;
     while (numFramesToFlush > 0) {
         acquireNextBufferLocked(std::nullopt);
         numFramesToFlush--;