loplugin: unused return values

Change-Id: I4eb1f0c9245c04058fd5e47046f043f8840a79c7
Reviewed-on: https://gerrit.libreoffice.org/21628
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

4 files changed, 2 insertions, 66 deletions

diff --git a/connectivity/source/drivers/jdbc/DriverPropertyInfo.cxx b/connectivity/source/drivers/jdbc/DriverPropertyInfo.cxx
index 12e33af13cfa..1c8d6f98749c 100644
--- a/connectivity/source/drivers/jdbc/DriverPropertyInfo.cxx
+++ b/connectivity/source/drivers/jdbc/DriverPropertyInfo.cxx
@@ -48,45 +48,6 @@ jclass java_sql_DriverPropertyInfo::getMyClass() const
 }
 
 
-OUString java_sql_DriverPropertyInfo::name()
-{
-    OUString aStr;
-    SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
-
-    {
-        jfieldID id = t.pEnv->GetFieldID(getMyClass(),"name","Ljava/lang/String;");
-        if(id)
-            aStr = JavaString2String(t.pEnv, static_cast<jstring>(t.pEnv->GetObjectField( object, id)));
-    } //t.pEnv
-    return aStr;
-}
-
-OUString java_sql_DriverPropertyInfo::description()
-{
-    OUString aStr;
-    SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
-
-    {
-        jfieldID id = t.pEnv->GetFieldID(getMyClass(),"description","Ljava/lang/String;");
-        if(id)
-            aStr = JavaString2String(t.pEnv, static_cast<jstring>(t.pEnv->GetObjectField( object, id)));
-    } //t.pEnv
-    return aStr;
-}
-
-OUString java_sql_DriverPropertyInfo::value()
-{
-    OUString aStr;
-    SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
-
-    {
-        jfieldID id = t.pEnv->GetFieldID(getMyClass(),"value","Ljava/lang/String;");
-        if(id)
-            aStr = JavaString2String(t.pEnv, static_cast<jstring>(t.pEnv->GetObjectField( object, id)));
-    } //t.pEnv
-    return aStr;
-}
-
 bool java_sql_DriverPropertyInfo::required()
 {
     jboolean out(0);
@@ -100,21 +61,4 @@ bool java_sql_DriverPropertyInfo::required()
     return out;
 }
 
-Sequence< OUString> java_sql_DriverPropertyInfo::choices()
-{
-    SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
-
-    {
-        jfieldID id = t.pEnv->GetFieldID(getMyClass(),"choices","[Ljava/lang/String;");
-        if(id)
-        {
-            const java_lang_String * pEmpty = nullptr;
-            const OUString * pEmpty2 = nullptr;
-            return copyArrayAndDelete(t.pEnv, static_cast<jobjectArray>(t.pEnv->GetObjectField( object, id)), pEmpty2, pEmpty);
-        }
-    } //t.pEnv
-    return Sequence< OUString>();
-}
-
-
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/connectivity/source/drivers/mork/MPreparedStatement.cxx b/connectivity/source/drivers/mork/MPreparedStatement.cxx
index 430c01f2d2f2..edd87db9720c 100644
--- a/connectivity/source/drivers/mork/MPreparedStatement.cxx
+++ b/connectivity/source/drivers/mork/MPreparedStatement.cxx
@@ -387,11 +387,8 @@ ORowSetValue& x)
 }
 
 
-size_t OPreparedStatement::AddParameter(OSQLParseNode * pParameter, const Reference<XPropertySet>& _xCol)
+void OPreparedStatement::AddParameter(OSQLParseNode * pParameter, const Reference<XPropertySet>& _xCol)
 {
-    // Count of the newly added Parameters
-    size_t nParameter = m_xParamColumns->get().size()+1;
-
     OSL_ENSURE(SQL_ISRULE(pParameter,parameter),"OResultSet::AddParameter: Argument is not a Parameter");
     OSL_ENSURE(pParameter->count() > 0,"OResultSet: error in parse tree");
 
@@ -431,7 +428,6 @@ size_t OPreparedStatement::AddParameter(OSQLParseNode * pParameter, const Refere
                                                     ,OUString()
                                                     ,OUString());
     m_xParamColumns->get().push_back(xParaColumn);
-    return nParameter;
 }
 
 void OPreparedStatement::describeColumn(OSQLParseNode*
diff --git a/connectivity/source/drivers/mork/MPreparedStatement.hxx b/connectivity/source/drivers/mork/MPreparedStatement.hxx
index 9e7e7f60d3a9..305977b36c11 100644
--- a/connectivity/source/drivers/mork/MPreparedStatement.hxx
+++ b/connectivity/source/drivers/mork/MPreparedStatement.hxx
@@ -71,7 +71,7 @@ namespace connectivity
             void checkAndResizeParameters(sal_Int32 parameterIndex);
             void setParameter(sal_Int32 parameterIndex, const ORowSetValue& x);
 
-            size_t AddParameter(connectivity::OSQLParseNode * pParameter,
+            void AddParameter(connectivity::OSQLParseNode * pParameter,
                                 const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xCol);
             void scanParameter(OSQLParseNode* pParseNode,::std::vector< OSQLParseNode*>& _rParaNodes);
             void describeColumn(OSQLParseNode* _pParameter,OSQLParseNode* _pNode,const OSQLTable& _xTable);
diff --git a/connectivity/source/inc/java/sql/DriverPropertyInfo.hxx b/connectivity/source/inc/java/sql/DriverPropertyInfo.hxx
index 3380ef5bd05c..db86f2af73fe 100644
--- a/connectivity/source/inc/java/sql/DriverPropertyInfo.hxx
+++ b/connectivity/source/inc/java/sql/DriverPropertyInfo.hxx
@@ -40,11 +40,7 @@ namespace connectivity
         // A ctor that is needed for returning the object
         java_sql_DriverPropertyInfo( JNIEnv * pEnv, jobject myObj ) : java_lang_Object( pEnv, myObj ){}
 
-        OUString name();
-        OUString description();
-        OUString value();
         bool        required();
-        ::com::sun::star::uno::Sequence< OUString> choices();
     };
 }