smatch clean rtld

@@ -226,11 +226,11 @@
 
         /*
          * Determine if we've initialized any domains yet.
          */
         if (domaincnt == 0) {
-                if ((domains = calloc(sizeof (Domain), 2)) == NULL)
+                if ((domains = calloc(2, sizeof (Domain))) == NULL)
                         return ((char *)msgid);
                 domains[0].dom_name = MSG_ORIG(MSG_SUNW_OST_SGS);
                 domains[1].dom_name = MSG_ORIG(MSG_SUNW_OST_OSLIB);
                 domaincnt = 2;
         }