smatch clean rtld

*** 226,236 ****
  
          /*
           * Determine if we've initialized any domains yet.
           */
          if (domaincnt == 0) {
!                 if ((domains = calloc(sizeof (Domain), 2)) == 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;
          }
--- 226,236 ----
  
          /*
           * Determine if we've initialized any domains yet.
           */
          if (domaincnt == 0) {
!                 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;
          }