tmalloc usage unification, parenthesize some terms

ChangeLog

@@ -1,3 +1,9 @@
+2010-10-24  Robert Larice
+ * src/frontend/com_compose.c ,
+ * src/frontend/plotting/plotcurv.c ,
+ * src/maths/poly/interpolate.c :
+  tmalloc usage unification, parenthesize some terms
+
 2010-10-24  Robert Larice
  * src/spicelib/devices/asrc/asrcset.c ,
  * src/xspice/mif/mif_inp2.c :

src/frontend/com_compose.c

@@ -180,11 +180,11 @@ com_compose(wordlist *wl)
         for (i = 0, blocksize = 1; i < dim - 1; i++)
             blocksize *= dims[i];
         if (realflag)
-            data = (double *) tmalloc(sizeof (double) * length *
-                    blocksize);
+            data = (double *) tmalloc(sizeof (double) * (length *
+                    blocksize));
         else
-            cdata = (ngcomplex_t *) tmalloc(sizeof(ngcomplex_t) * length *
-                    blocksize);
+            cdata = (ngcomplex_t *) tmalloc(sizeof(ngcomplex_t) * (length *
+                    blocksize));
 
         /* Now copy all the data over... If the sizes are too small
          * then the extra elements are left as 0.

src/frontend/plotting/plotcurv.c

@@ -211,7 +211,7 @@ ft_graf(struct dvec *v, struct dvec *xs, bool nostart)
     /* We need to do curve fitting now. First get some scratch 
      * space
      */
-    scratch = (double *) tmalloc((degree + 1) * (degree + 2) * 
+    scratch = (double *) tmalloc(((degree + 1) * (degree + 2)) * 
             sizeof (double));
     result = (double *) tmalloc((degree + 1) * sizeof (double));
     xdata = (double *) tmalloc((degree + 1) * sizeof (double));

src/maths/poly/interpolate.c

@@ -55,7 +55,7 @@ ft_interpolate(double *data, double *ndata, double *oscale, int olen,
     else
         sign = 1;
 
-    scratch = (double *) tmalloc((degree + 1) * (degree + 2) * 
+    scratch = (double *) tmalloc(((degree + 1) * (degree + 2)) * 
             sizeof (double));
     result = (double *) tmalloc((degree + 1) * sizeof (double));
     xdata = (double *) tmalloc((degree + 1) * sizeof (double));