Don't duplicate worthless lines.
Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1390/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>