[neurun] Return nullptr for NOP stage generator (#2553)

Return nullptr for NOP stage generator

Signed-off-by: Hyeongseok Oh <hseok82.oh@samsung.com>

diff --git a/runtimes/neurun/src/backend/acl_cl/StageGenerator.cc b/runtimes/neurun/src/backend/acl_cl/StageGenerator.cc
index 76f7498..0a6969e 100644 (file)
--- a/runtimes/neurun/src/backend/acl_cl/StageGenerator.cc
+++ b/runtimes/neurun/src/backend/acl_cl/StageGenerator.cc
@@ -515,6 +515,7 @@ Stage StageGenerator::generate(const graph::operation::Softmax::Node &node)
 Stage StageGenerator::generate(const graph::operation::NOP::Node &node)
 {
   // DO NOTHING
+  return nullptr;
 }
 
 } // namespace acl_cl

diff --git a/runtimes/neurun/src/backend/cpu/StageGenerator.cc b/runtimes/neurun/src/backend/cpu/StageGenerator.cc
index 2f190ab..96686d2 100644 (file)
--- a/runtimes/neurun/src/backend/cpu/StageGenerator.cc
+++ b/runtimes/neurun/src/backend/cpu/StageGenerator.cc
@@ -512,6 +512,7 @@ Stage StageGenerator::generate(const graph::operation::Softmax::Node &node)
 Stage StageGenerator::generate(const graph::operation::NOP::Node &node)
 {
   // DO NOTHING
+  return nullptr;
 }
 
 } // namespace neurun