Merge tag '6.11-rc-smb-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6

Pull more smb client updates from Steve French:

 - fix for potential null pointer use in init cifs

 - additional dynamic trace points to improve debugging of some common
   scenarios

 - two SMB1 fixes (one addressing reconnect with POSIX extensions, one a
   mount parsing error)

* tag '6.11-rc-smb-client-fixes-part2' of git://git.samba.org/sfrench/cifs-2.6:
  smb3: add dynamic trace point for session setup key expired failures
  smb3: add four dynamic tracepoints for copy_file_range and reflink
  smb3: add dynamic tracepoint for reflink errors
  cifs: mount with "unix" mount option for SMB1 incorrectly handled
  cifs: fix reconnect with SMB1 UNIX Extensions
  cifs: fix potential null pointer use in destroy_workqueue in init_cifs error path