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.
  */
 

@@ -63,14 +64,13 @@
 #include "longdouble.h"
 
 #if defined(__x86)
 #define __swapRD        __swap87RD
 #endif
-extern enum fp_direction_type __swapRD(enum fp_direction_type);
 
-static const long double
-        zero      = 0.0L,
+extern enum fp_direction_type __swapRD(enum fp_direction_type);
+static const long double zero = 0.0L,
         ivln10    = 4.342944819032518276511289189166050822944e-0001L,
         one       = 1.0L,
 #if defined(__x86)
         log10_2hi = 3.010299956639803653501985536422580480576e-01L,
         log10_2lo = 8.298635403410822349787106337291183585413e-16L;

@@ -80,29 +80,35 @@
 #else
 #error Unknown Architecture!
 #endif
 
 long double
-log10l(long double x) {
+log10l(long double x)
+{
         long double y, z;
         enum fp_direction_type rd;
         int n;
 
-        if (!finitel(x))
+        if (!finitel(x)) {
                 return (x + fabsl(x));  /* x is +-INF or NaN */
-        else if (x > zero) {
+        } else if (x > zero) {
                 n = ilogbl(x);
+
                 if (n < 0)
                         n += 1;
+
                 rd = __swapRD(fp_nearest);
                 y = n;
                 x = scalbnl(x, -n);
                 z = y * log10_2lo + ivln10 * logl(x);
                 z += y * log10_2hi;
+
                 if (rd != fp_nearest)
                         (void) __swapRD(rd);
+
                 return (z);
-        } else if (x == zero)   /* -INF */
+        } else if (x == zero) {         /* -INF */
                 return (-one / zero);
-        else                    /* x <0, return NaN */
+        } else {                        /* x <0, return NaN */
                 return (zero / zero);
+        }
 }