Index: firmware/App/Controllers/Ultrafiltration.c
===================================================================
diff -u -rb14374d1a56e47fdb79c913950a5cd17a403c4ac -r8f8c4ba2fe7eb6be3f939ccf9bf3b0cc76741f08
--- firmware/App/Controllers/Ultrafiltration.c	(.../Ultrafiltration.c)	(revision b14374d1a56e47fdb79c913950a5cd17a403c4ac)
+++ firmware/App/Controllers/Ultrafiltration.c	(.../Ultrafiltration.c)	(revision 8f8c4ba2fe7eb6be3f939ccf9bf3b0cc76741f08)
@@ -240,11 +240,11 @@
 {
     if ( ( ++currentUFCompCounter >= UF_COMP_INTERVAL ) || ( TRUE == isUFRateUpdated ) )
     {
-        F32 freshDensity        = 0.0F;
-        F32 spentDensity        = 0.0F;
-        F32 compFreshFlowrate   = 0.0F;
-        F32 compSpentFlowrate   = 0.0F;
-        F32 balancingError      = 0.0F;
+        F32 freshDensity;
+        F32 spentDensity;
+        F32 compFreshFlowrate;
+        F32 compSpentFlowrate;
+        F32 balancingError;
 
         // Fresh side dialysate density
         if ( getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW ) == TRUE )