6146 seg_inherit_notsup is redundant

*** 778,784 ****
          .pagelock       = segmf_pagelock,
          .setpagesize    = segmf_setpagesize,
          .getmemid       = segmf_getmemid,
          .getpolicy      = segmf_getpolicy,
          .capable        = segmf_capable,
-         .inherit        = seg_inherit_notsup,
  };
--- 778,783 ----