Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
  not overwriting file_lock structure after GET_LK
  cifs: Fix a kernel BUG with remote OS/2 server (try #3)
  [CIFS] initialize nbytes at the beginning of CIFSSMBWrite()
  [CIFS] Add mmap for direct, nobrl cifs mount types