fsnotify: don't dump fd, it is has queued evetns

Events are not dumped/restored. An idea of ignoring them isn't good.

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>