Merge tag '5.12-rc2-smb3' of git://git.samba.org/sfrench/cifs-2.6

Merge tag '5.12-rc2-smb3' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Six cifs/smb3 fixes, three of them for stable, including some
  important mulitchannel crediting fixes, and a fix for statfs error
  handling"

* tag '5.12-rc2-smb3' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: do not send close in compound create+close requests
  cifs: return proper error code in statfs(2)
  cifs: change noisy error message to FYI
  cifs: print MIDs in decimal notation
  cifs: ask for more credit on async read/write code paths
  cifs: fix credit accounting for extra channel