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.
  */
 

@@ -47,21 +48,21 @@
 #pragma weak __acosl = acosl
 
 #include "libm.h"
 
 static const long double zero = 0.0L, one = 1.0L;
-
 long double
-acosl(long double x) {
+acosl(long double x)
+{
         if (isnanl(x))
                 return (x + x);
         else if (fabsl(x) < one)
                 x = atanl(sqrtl((one - x) / (one + x)));
         else if (x == -one)
                 x = atan2l(one, zero);  /* x <- PI */
         else if (x == one)
                 x = zero;
-        else {          /* |x| > 1  create invalid signal */
+        else                            /* |x| > 1  create invalid signal */
                 return (zero / zero);
-        }
+
         return (x + x);
 }