seg_inherit_notsup is redundant since segop_inherit checks for NULL properly

*** 149,159 ****
          .dump           = segkp_dump,
          .pagelock       = segkp_pagelock,
          .getmemid       = segkp_getmemid,
          .getpolicy      = segkp_getpolicy,
          .capable        = segkp_capable,
-         .inherit        = seg_inherit_notsup,
  };
  
  
  static void segkpinit_mem_config(struct seg *);
  
--- 149,158 ----