11210 libm should be cstyle(1ONBLD) clean

@@ -20,10 +20,11 @@
  */
 
 /*
  * Copyright 2011 Nexenta Systems, Inc.  All rights reserved.
  */
+
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 

@@ -33,34 +34,38 @@
 #include "longdouble.h"
 
 #define n0      0
 
 long double
-cbrtl(long double x) {
+cbrtl(long double x)
+{
         long double s, t, r, w, y;
         double dx, dy;
-        int *py = (int *) &dy;
+        int *py = (int *)&dy;
         int n, m, m3, sx;
 
         if (!finitel(x))
                 return (x + x);
+
         if (iszerol(x))
                 return (x);
+
         sx = signbitl(x);
         x = fabsl(x);
         n = ilogbl(x);
         m = n / 3;
         m3 = m + m + m;
         y = scalbnl(x, -m3);
-        dx = (double) y;
+        dx = (double)y;
         dy = cbrt(dx);
         py[1 - n0] += 2;
+
         if (py[1 - n0] == 0)
                 py[n0] += 1;
 
         /* one step newton iteration to 113 bits with error < 0.667ulps */
-        t = (long double) dy;
+        t = (long double)dy;
         t = scalbnl(t, m);
         s = t * t;
         r = x / s;
         w = t + t;
         r = (r - t) / (w + r);