staging: unisys: include: remove unused function pathname_last_n_nodes

The function pathname_last_n_nodes is not used, get rid of it.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed