cleanup stuttered semicolon

src/maths/sparse/spsmp.c

@@ -501,7 +501,7 @@ SMPcAddCol(SMPmatrix *Matrix, int Accum_Col, int Addend_Col)
 
     Addend = Matrix->FirstInCol[Addend_Col];
     Prev = &Matrix->FirstInCol[Accum_Col];
-    Accum = *Prev;;
+    Accum = *Prev;
 
     while (Addend != NULL) {
 	while (Accum && Accum->Row < Addend->Row) {

src/spicelib/parser/ifeval.c

@@ -29,7 +29,7 @@ IFeval(IFparseTree * tree, double gmin, double *result, double *vals,
        double *derivs)
 {
     int i, err;
-    INPparseTree *myTree = (INPparseTree *) tree;;
+    INPparseTree *myTree = (INPparseTree *) tree;
 
 #ifdef TRACE
     INPptPrint("calling PTeval, tree = ", tree);

src/xspice/icm/xtradev/potentiometer/cfunc.mod

@@ -171,7 +171,7 @@ void cm_potentiometer (ARGS)
         PARTIAL(r0,wiper) = -1.0 / r_lower;
 
         PARTIAL(r1,r0) = 0.0;
-        PARTIAL(r1,r1) = 1.0 / r_upper;;
+        PARTIAL(r1,r1) = 1.0 / r_upper;
         PARTIAL(r1,wiper) = -1.0 / r_upper;
 
         PARTIAL(wiper,r0) = -1.0 / r_lower;