Merge tag '6.1-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Merge tag '6.1-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "One symlink handling fix and two fixes foir multichannel issues with
  iterating channels, including for oplock breaks when leases are
  disabled"

* tag '6.1-rc4-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: fix use-after-free on the link name
  cifs: avoid unnecessary iteration of tcp sessions
  cifs: always iterate smb sessions using primary channel