From 4313fb2009c9e24069dd88d59e8e23911a50a6f1 Mon Sep 17 00:00:00 2001
From: Anton Voronov <anton.voronov@intel.com>
Date: Thu, 21 Sep 2023 10:45:27 +0000
Subject: [PATCH] review fix

---
 src/common/snippets/include/snippets/pass/collapse_subgraph.hpp | 2 +-
 src/common/snippets/src/pass/collapse_subgraph.cpp              | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/common/snippets/include/snippets/pass/collapse_subgraph.hpp b/src/common/snippets/include/snippets/pass/collapse_subgraph.hpp
index 556c21bb25513a..ed6faab48420e6 100644
--- a/src/common/snippets/include/snippets/pass/collapse_subgraph.hpp
+++ b/src/common/snippets/include/snippets/pass/collapse_subgraph.hpp
@@ -41,7 +41,7 @@ class TokenizeSnippets: public ov::pass::MatcherPass {
 
     static bool AppropriateForSubgraph(const std::shared_ptr<const Node>&);
 
-    static const std::set<ov::element::Type> get_supported_element_types();
+    static const std::set<ov::element::Type>& get_supported_element_types();
 };
 
 }  // namespace pass
diff --git a/src/common/snippets/src/pass/collapse_subgraph.cpp b/src/common/snippets/src/pass/collapse_subgraph.cpp
index e58dc1f8c0a1f3..b437c4c37d1741 100644
--- a/src/common/snippets/src/pass/collapse_subgraph.cpp
+++ b/src/common/snippets/src/pass/collapse_subgraph.cpp
@@ -227,7 +227,7 @@ auto get_num_result_children(const std::shared_ptr<const Node> &node) -> size_t
 }
 } // namespace
 
-const std::set<ov::element::Type> ov::snippets::pass::TokenizeSnippets::get_supported_element_types() {
+const std::set<ov::element::Type>& ov::snippets::pass::TokenizeSnippets::get_supported_element_types() {
     static const std::set<ov::element::Type> supported_element_types =
         { ov::element::f32, ov::element::bf16, ov::element::i8, ov::element::u8 };
     return supported_element_types;