1 files changed, 1 insertions, 3 deletions
diff --git a/src/runtime/NEON/functions/NEDepthwiseConvolutionLayer.cpp b/src/runtime/NEON/functions/NEDepthwiseConvolutionLayer.cpp
index 5db94a67c0..4f632a20a0 100644
--- a/src/runtime/NEON/functions/NEDepthwiseConvolutionLayer.cpp
+++ b/src/runtime/NEON/functions/NEDepthwiseConvolutionLayer.cpp
@@ -296,7 +296,7 @@ void NEDepthwiseConvolutionLayer3x3::run()
 {
     prepare();
 
-    _memory_group.acquire();
+    MemoryGroupResourceScope scope_mg(_memory_group);
 
     // Permute input
     if(_permute)
@@ -311,8 +311,6 @@ void NEDepthwiseConvolutionLayer3x3::run()
     {
         _activationlayer_function.run();
     }
-
-    _memory_group.release();
 }
 
 void NEDepthwiseConvolutionLayer3x3::prepare()