Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Pull ITER_PIPE fix from Al Viro:
 "Fix for old sloppiness in pipe_buffer reuse"

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  lib/iov_iter: initialize "flags" in new pipe_buffer