Fix unused variable warnings

Remove some unused variables and add unused attribute to other variables PiperOrigin-RevId: 481706551
2022-10-17 12:14:55 -07:00
parent f6c2f86086
commit 5e543c506f
4 changed files with 10 additions and 19 deletions
@@ -287,9 +287,7 @@ REGISTER_CALCULATOR(ErrorCalculator);
  CFHolder<CVPixelBufferRef> inputBuffer;
  absl::Status status = CreateCVPixelBufferFromCGImage(_sourceImage.CGImage, &inputBuffer);
  XCTAssert(status.ok());
-  CVPixelBufferRef outputBuffer = [self runGraph:_graph
-                                 withPixelBuffer:*inputBuffer
-                                      packetType:MPPPacketTypePixelBuffer];
+  [self runGraph:_graph withPixelBuffer:*inputBuffer packetType:MPPPacketTypePixelBuffer];
  __weak MPPGraph* weakGraph = _graph;
  _graph = nil;
  XCTAssertNil(weakGraph);