Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  NFS: ensure bdi_unregister is called on mount failure.
  NFS: Avoid a deadlock in nfs_release_page
  NFSv4: Don't ignore the NFS_INO_REVAL_FORCED flag in nfs_revalidate_inode()
  nfs4: Make the v4 callback service hidden
  nfs: fix unlikely memory leak
  rpc client can not deal with ENOSOCK, so translate it into ENOCONN

diff --cc net/sunrpc/xprtsock.c
Simple merge