3742 zfs comments need cleaner, more consistent style
Submitted by:   Will Andrews <willa@spectralogic.com>
Submitted by:   Alan Somers <alans@spectralogic.com>
Reviewed by:    Matthew Ahrens <mahrens@delphix.com>
Reviewed by:    George Wilson <george.wilson@delphix.com>
Reviewed by:    Eric Schrock <eric.schrock@delphix.com>

*** 300,310 ****
          ASSERT(all || blocks_freed == 0 || db->db_last_dirty);
          return (all ? ALL : blocks_freed);
  }
  
  /*
!  * free_range: Traverse the indicated range of the provided file
   * and "free" all the blocks contained there.
   */
  static void
  dnode_sync_free_range(dnode_t *dn, uint64_t blkid, uint64_t nblks, dmu_tx_t *tx)
  {
--- 300,310 ----
          ASSERT(all || blocks_freed == 0 || db->db_last_dirty);
          return (all ? ALL : blocks_freed);
  }
  
  /*
!  * Traverse the indicated range of the provided file
   * and "free" all the blocks contained there.
   */
  static void
  dnode_sync_free_range(dnode_t *dn, uint64_t blkid, uint64_t nblks, dmu_tx_t *tx)
  {
*** 368,378 ****
                      dnode_next_offset(dn, 0, &off, 1, 1, 0) != 0);
          }
  }
  
  /*
!  * Try to kick all the dnodes dbufs out of the cache...
   */
  void
  dnode_evict_dbufs(dnode_t *dn)
  {
          int progress;
--- 368,378 ----
                      dnode_next_offset(dn, 0, &off, 1, 1, 0) != 0);
          }
  }
  
  /*
!  * Try to kick all the dnode's dbufs out of the cache...
   */
  void
  dnode_evict_dbufs(dnode_t *dn)
  {
          int progress;