Merge tag '5.9-rc-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs updates from Steve French:
 "16 cifs/smb3 fixes, about half DFS related, two fixes for stable.

  Still working on and testing an additional set of fixes (including
  updates to mount, and some fallocate scenario improvements) for later
  in the merge window"

* tag '5.9-rc-smb3-fixes-part1' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: document and cleanup dfs mount
  cifs: only update prefix path of DFS links in cifs_tree_connect()
  cifs: fix double free error on share and prefix
  cifs: handle RESP_GET_DFS_REFERRAL.PathConsumed in reconnect
  cifs: handle empty list of targets in cifs_reconnect()
  cifs: rename reconn_inval_dfs_target()
  cifs: reduce number of referral requests in DFS link lookups
  cifs: merge __{cifs,smb2}_reconnect[_tcon]() into cifs_tree_connect()
  cifs: convert to use be32_add_cpu()
  cifs: delete duplicated words in header files
  cifs: Remove the superfluous break
  cifs: smb1: Try failing back to SetFileInfo if SetPathInfo fails
  cifs`: handle ERRBaduid for SMB1
  cifs: remove unused variable 'server'
  smb3: warn on confusing error scenario with sec=krb5
  cifs: Fix leak when handling lease break for cached root fid

diff --cc fs/cifs/cifsglob.h
Simple merge