Merge tag '5.0-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb3 fixes from Steve French:
 "SMB3 fixes, some from this week's SMB3 test evemt, 5 for stable and a
  particularly important one for queryxattr (see xfstests 70 and 117)"

* tag '5.0-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update internal module version number
  CIFS: fix use-after-free of the lease keys
  CIFS: Do not consider -ENODATA as stat failure for reads
  CIFS: Do not count -ENODATA as failure for query directory
  CIFS: Fix trace command logging for SMB2 reads and writes
  CIFS: Fix possible oops and memory leaks in async IO
  cifs: limit amount of data we request for xattrs to CIFSMaxBufSize
  cifs: fix computation for MAX_SMB2_HDR_SIZE