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

*** 99,110 ****
          &fsw
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         (void *)&modlstrmod,
!         NULL
  };
  
  /*
   * Warlock is not aware of the automatic locking mechanisms for
   * streams modules.
--- 99,109 ----
          &fsw
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         { (void *)&modlstrmod, NULL }
  };
  
  /*
   * Warlock is not aware of the automatic locking mechanisms for
   * streams modules.