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.
  */
 

@@ -62,20 +63,22 @@
 
 #include "libm.h"
 #include "longdouble.h"
 
 long double
-tanl(long double x) {
+tanl(long double x)
+{
         long double y[2], z = 0.0L;
         int n, ix;
 
-        ix = *(int *) &x;               /* High word of x */
+        ix = *(int *)&x;                /* High word of x */
         ix &= 0x7fffffff;
-        if (ix <= 0x3ffe9220)           /* |x| ~< pi/4 */
+
+        if (ix <= 0x3ffe9220) {         /* |x| ~< pi/4 */
                 return (__k_tanl(x, z, 0));
-        else if (ix >= 0x7fff0000)      /* trig(Inf or NaN) is NaN */
+        } else if (ix >= 0x7fff0000) {  /* trig(Inf or NaN) is NaN */
                 return (x - x);
-        else {                          /* argument reduction needed */
+        } else {                        /* argument reduction needed */
                 n = __rem_pio2l(x, y);
                 return (__k_tanl(y[0], y[1], (n & 1)));
         }
 }