Merge tag 'v7.0-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

Pull smb client fixes from Steve French:
 - Fix reconnect when using non-default port
 - Fix default retransmission behavior
 - Fix open handle reuse in cifs_open
 - Fix export for smb2-mapperror-test
 - Fix potential corruption on write retry
 - Fix potentially uninitialized superblock flags
 - Fix missing O_DIRECT and O_SYNC flags on create

* tag 'v7.0-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: make default value of retrans as zero
  smb: client: fix open handle lookup in cifs_open()
  smb: client: fix iface port assignment in parse_server_interfaces
  smb/client: only export symbol for 'smb2maperror-test' module
  smb: client: fix in-place encryption corruption in SMB2_write()
  smb: client: fix sbflags initialization
  smb: client: fix atomic open with O_DIRECT & O_SYNC