7127  remove -Wno-missing-braces from Makefile.uts

*** 91,101 ****
  
  static callb_table_t callb_table;       /* system level callback table */
  static callb_table_t *ct = &callb_table;
  static kmutex_t callb_safe_mutex;
  callb_cpr_t     callb_cprinfo_safe = {
!         &callb_safe_mutex, CALLB_CPR_ALWAYS_SAFE, 0, 0, 0 };
  
  /*
   * Init all callb tables in the system.
   */
  void
--- 91,101 ----
  
  static callb_table_t callb_table;       /* system level callback table */
  static callb_table_t *ct = &callb_table;
  static kmutex_t callb_safe_mutex;
  callb_cpr_t     callb_cprinfo_safe = {
!         &callb_safe_mutex, CALLB_CPR_ALWAYS_SAFE, NULL, {0}, {0} };
  
  /*
   * Init all callb tables in the system.
   */
  void