address klocwork issue (#1747)

9f26b7e9 · Robert Kimball · GitHub · a0be5231 · 9f26b7e9 · 9f26b7e9
Unverified Commit 9f26b7e9 authored Oct 05, 2018 by Robert Kimball Committed by GitHub Oct 05, 2018
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cpu_layout_descriptor.cpp src/ngraph/runtime/cpu/cpu_layout_descriptor.cpp +1 -1

cpu_layout_descriptor.hpp src/ngraph/runtime/cpu/cpu_layout_descriptor.hpp +1 -1

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--- a/src/ngraph/runtime/cpu/cpu_layout_descriptor.cpp
+++ b/src/ngraph/runtime/cpu/cpu_layout_descriptor.cpp
@@ -98,7 +98,7 @@ namespace ngraph
                return true;
            }
-            void LayoutDescriptor::set_mkldnn_md(const mkldnn::memory::desc md)
+            void LayoutDescriptor::set_mkldnn_md(const mkldnn::memory::desc& md)
            {
                m_mkldnn_md = md;

--- a/src/ngraph/runtime/cpu/cpu_layout_descriptor.hpp
+++ b/src/ngraph/runtime/cpu/cpu_layout_descriptor.hpp
@@ -46,7 +46,7 @@ namespace ngraph
                bool operator==(const TensorLayout& other) const override;
                const mkldnn::memory::desc& get_mkldnn_md() const { return m_mkldnn_md; }
-                void set_mkldnn_md(const mkldnn::memory::desc md);
+                void set_mkldnn_md(const mkldnn::memory::desc& md);
                bool is_mkldnn_layout() const
                {
                    return m_mkldnn_md.data.format != mkldnn::memory::format::format_undef;