devices/res, #3/6, RESacConduct, collect RESm

Reshape the sourcecode to emphasize the RESm * RESacConduct affiliation.
That's a mere rewrite and doesn't change functionality.

src/spicelib/devices/res/resask.c

@@ -43,8 +43,7 @@ RESask(CKTcircuit *ckt, GENinstance *inst, int which, IFvalue *value,
         value->rValue = fast->RESresist;
         return(OK);
     case RES_ACCONDUCT:
-        value->rValue = fast->RESacConduct;
-        value->rValue *= fast->RESm;
+        value->rValue = fast->RESm * fast->RESacConduct;
         return (OK);
     case RES_ACRESIST:
         value->rValue = fast->RESacResist;

src/spicelib/devices/res/ressacl.c

@@ -21,8 +21,6 @@ RESsAcLoad(GENmodel *inModel, CKTcircuit *ckt)
 {
     RESmodel *model = (RESmodel *)inModel;
     RESinstance *here;
-    double vres;
-    double ivres;
     double value;
     double ivalue;
 
@@ -34,14 +32,14 @@ RESsAcLoad(GENmodel *inModel, CKTcircuit *ckt)
                 here=here->RESnextInstance) {
 
             if(here->RESsenParmNo){
-                vres = *(ckt->CKTrhsOld+here->RESposNode) -
+                value = *(ckt->CKTrhsOld+here->RESposNode) -
                     *(ckt->CKTrhsOld+here->RESnegNode);
-                ivres = *(ckt->CKTirhsOld+here->RESposNode) -
+                ivalue = *(ckt->CKTirhsOld+here->RESposNode) -
                     *(ckt->CKTirhsOld+here->RESnegNode);
-                value = vres * here->RESacConduct * here->RESacConduct;
-		value = value * here->RESm * here->RESm;
-                ivalue = ivres * here->RESacConduct * here->RESacConduct;
-		ivalue = ivalue * here->RESm * here->RESm;
+                value *= here->RESm * here->RESacConduct;
+                value *= here->RESm * here->RESacConduct;
+                ivalue *= here->RESm * here->RESacConduct;
+                ivalue *= here->RESm * here->RESacConduct;
 
                 /* load the RHS matrix */
                 *(ckt->CKTsenInfo->SEN_RHS[here->RESposNode] +