6146 seg_inherit_notsup is redundant

*** 221,232 ****
  #define IE_REATTACH     -3      /* internal to seg layer */
  
  /* Values for segop_inherit */
  #define SEGP_INH_ZERO   0x01
  
- int seg_inherit_notsup(struct seg *, caddr_t, size_t, uint_t);
- 
  /* Delay/retry factors for seg_p_mem_config_pre_del */
  #define SEGP_PREDEL_DELAY_FACTOR        4
  /*
   * As a workaround to being unable to purge the pagelock
   * cache during a DR delete memory operation, we use
--- 221,230 ----