Merge git://git.linux-nfs.org/pub/linux/nfs-2.6

* git://git.linux-nfs.org/pub/linux/nfs-2.6:
  SUNRPC: Dead code in net/sunrpc/auth_gss/auth_gss.c
  NFS: remove needless check in nfs_opendir()
  NFS: nfs_show_stats; for_each_possible_cpu(), not NR_CPUS
  NFS: make 2 functions static
  NFS,SUNRPC: Fix compiler warnings if CONFIG_PROC_FS & CONFIG_SYSCTL are unset
  NFS: fix PROC_FS=n compile error
  VFS: Fix another open intent Oops
  RPCSEC_GSS: fix leak in krb5 code caused by superfluous kmalloc