Update gfxGLCircularVolatileBuffer.h

revert, that broke it more by upping memory

Engine/source/gfx/gl/gfxGLCircularVolatileBuffer.h

@@ -201,8 +201,6 @@ public:
          if (mBufferFreePos < mBufferSize)
             mUsedRanges.push_back(UsedRange(mBufferFreePos, mBufferSize - 1));
 
-         init();
-
          // Reset free pos
          mBufferFreePos = 0;