cppcheck: should be passed by reference

Change-Id: I3d606615769f70ed29884e4c83164ccf15478132

2 files changed, 2 insertions, 2 deletions

diff --git a/sc/source/core/opencl/opbase.cxx b/sc/source/core/opencl/opbase.cxx
index 638ddcbba2d6..b2a77a438a1d 100644
--- a/sc/source/core/opencl/opbase.cxx
+++ b/sc/source/core/opencl/opbase.cxx
@@ -19,7 +19,7 @@ UnhandledToken::UnhandledToken(
     formula::FormulaToken* t, const char* m, const std::string& fn, int ln ) :
     mToken(t), mMessage(m), mFile(fn), mLineNumber(ln) {}
 
-OpenCLError::OpenCLError( const std::string function, cl_int error, const std::string& file, int line ) :
+OpenCLError::OpenCLError( const std::string& function, cl_int error, const std::string& file, int line ) :
     mFunction(function), mError(error), mFile(file), mLineNumber(line)
 {
     // Not sure if this SAL_INFO() is useful; the place in
diff --git a/sc/source/core/opencl/opbase.hxx b/sc/source/core/opencl/opbase.hxx
index 0337541424d4..dcb6c50bbe49 100644
--- a/sc/source/core/opencl/opbase.hxx
+++ b/sc/source/core/opencl/opbase.hxx
@@ -44,7 +44,7 @@ public:
 class OpenCLError
 {
 public:
-    OpenCLError( const std::string function, cl_int error, const std::string& file, int line );
+    OpenCLError( const std::string& function, cl_int error, const std::string& file, int line );
 
     std::string mFunction;
     cl_int mError;