From d4122a2d85e935b31a6bd1bf5907ceff9059dc0c Mon Sep 17 00:00:00 2001
From: Willi Braun <wbraun@fh-bielefeld.de>
Date: Tue, 24 Apr 2018 00:38:41 +0200
Subject: [PATCH] [Runtime] fix some debug outputs in kinsol solver

Belonging to [master]:
  - OpenModelica/OMCompiler#2388
---
 SimulationRuntime/c/simulation/solver/kinsolSolver.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/SimulationRuntime/c/simulation/solver/kinsolSolver.c b/SimulationRuntime/c/simulation/solver/kinsolSolver.c
index 0440442ecb..f73a228513 100644
--- a/SimulationRuntime/c/simulation/solver/kinsolSolver.c
+++ b/SimulationRuntime/c/simulation/solver/kinsolSolver.c
@@ -139,7 +139,7 @@ static void nlsKinsolJacSumDense(DlsMat mat);
 
 int checkReturnFlag(int flag)
 {
-  int retVal;
+  int retVal = flag;
   switch(flag)
   {
   case KIN_SUCCESS:
@@ -599,7 +599,8 @@ void nlsKinsolJacSumDense(DlsMat mat)
   int i,j;
   double sum;
 
-  for(i=0; i<mat->M; ++i,sum=0.0){
+  for(i=0; i<mat->M; ++i){
+    sum = 0.0;
     for(j=0; j<mat->N;++j){
       sum += fabs(DENSE_ELEM(mat,j,i));
     }
@@ -787,7 +788,7 @@ void nlsKinsolFScaling(DATA* data, NLS_KINSOL_DATA *kinsolData, NONLINEAR_SYSTEM
 }
 
 static
-int nlsKinsolConfigPrint(NLS_KINSOL_DATA *kinsolData, NONLINEAR_SYSTEM_DATA *nlsData)
+void nlsKinsolConfigPrint(NLS_KINSOL_DATA *kinsolData, NONLINEAR_SYSTEM_DATA *nlsData)
 {
   int retValue;
   double fNorm;
@@ -816,8 +817,6 @@ int nlsKinsolConfigPrint(NLS_KINSOL_DATA *kinsolData, NONLINEAR_SYSTEM_DATA *nls
   infoStreamPrint(LOG_NLS_V, 0, "KINSOL linear solver %d", kinsolData->linearSolverMethod);
 
   messageClose(LOG_NLS_V);
-
-  return retValue;
 }
 
 static