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

*** 177,188 ****
          &usbskel_ops
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         &usbskel_modldrv,
!         NULL
  };
  
  /* local variables */
  
  /* Soft state structures */
--- 177,187 ----
          &usbskel_ops
  };
  
  static struct modlinkage modlinkage = {
          MODREV_1,
!         { &usbskel_modldrv, NULL }
  };
  
  /* local variables */
  
  /* Soft state structures */