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

*** 1466,1477 ****
          &unm_ops,       /* driver ops */
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         (&modldrv),
!         NULL
  };
  
  
  int
  _init(void)
--- 1466,1476 ----
          &unm_ops,       /* driver ops */
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         { (&modldrv), NULL }
  };
  
  
  int
  _init(void)