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

*** 217,227 ****
   */
  int
  sockinit(int fstype, char *name)
  {
          static const fs_operation_def_t sock_vfsops_template[] = {
!                 NULL, NULL
          };
          int error;
          major_t dev;
          char *err_str;
  
--- 217,227 ----
   */
  int
  sockinit(int fstype, char *name)
  {
          static const fs_operation_def_t sock_vfsops_template[] = {
!                 { NULL, { NULL } }
          };
          int error;
          major_t dev;
          char *err_str;