diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
index 6ef3295..a143877 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
@@ -106,7 +106,7 @@
     // releaseBuffer call and we should be in the same state we'd be in if we
     // had released the old buffer first.
     if (mCurrentBufferSlot != BufferQueue::INVALID_BUFFER_SLOT &&
-        item.mBuf != mCurrentBufferSlot) {
+        item.mSlot != mCurrentBufferSlot) {
         // Release the previous buffer.
         err = releaseBufferLocked(mCurrentBufferSlot, mCurrentBuffer,
                 EGL_NO_DISPLAY, EGL_NO_SYNC_KHR);
@@ -115,7 +115,7 @@
             return err;
         }
     }
-    mCurrentBufferSlot = item.mBuf;
+    mCurrentBufferSlot = item.mSlot;
     mCurrentBuffer = mSlots[mCurrentBufferSlot].mGraphicBuffer;
     outFence = item.mFence;
     outBuffer = mCurrentBuffer;
diff --git a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
index ba4c198..470f153 100644
--- a/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/VirtualDisplaySurface.cpp
@@ -442,11 +442,11 @@
         result = acquireBufferLocked(&item, 0);
         if (result != NO_ERROR)
             return result;
-        VDS_LOGW_IF(item.mBuf != sslot,
+        VDS_LOGW_IF(item.mSlot != sslot,
                 "queueBuffer: acquired sslot %d from SCRATCH after queueing sslot %d",
-                item.mBuf, sslot);
-        mFbProducerSlot = mapSource2ProducerSlot(SOURCE_SCRATCH, item.mBuf);
-        mFbFence = mSlots[item.mBuf].mFence;
+                item.mSlot, sslot);
+        mFbProducerSlot = mapSource2ProducerSlot(SOURCE_SCRATCH, item.mSlot);
+        mFbFence = mSlots[item.mSlot].mFence;
 
     } else {
         LOG_FATAL_IF(mCompositionType != COMPOSITION_GLES,
diff --git a/services/surfaceflinger/SurfaceFlingerConsumer.cpp b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
index ed1f31b..930e7c7 100644
--- a/services/surfaceflinger/SurfaceFlingerConsumer.cpp
+++ b/services/surfaceflinger/SurfaceFlingerConsumer.cpp
@@ -72,9 +72,9 @@
     // We call the rejecter here, in case the caller has a reason to
     // not accept this buffer.  This is used by SurfaceFlinger to
     // reject buffers which have the wrong size
-    int buf = item.mBuf;
-    if (rejecter && rejecter->reject(mSlots[buf].mGraphicBuffer, item)) {
-        releaseBufferLocked(buf, mSlots[buf].mGraphicBuffer, EGL_NO_SYNC_KHR);
+    int slot = item.mSlot;
+    if (rejecter && rejecter->reject(mSlots[slot].mGraphicBuffer, item)) {
+        releaseBufferLocked(slot, mSlots[slot].mGraphicBuffer, EGL_NO_SYNC_KHR);
         return BUFFER_REJECTED;
     }