From: Zhang Changzhong <zhangchangzh...@huawei.com>
Date: Mon, 14 Sep 2020 21:14:24 +0800
> Fixes the following W=1 kernel build warning(s):
>
> drivers/net/ethernet/freescale/fec_ptp.c:523:6: warning:
> variable 'ns' set but not used [-Wunused-but-set-variable]
> 523 | u64 ns;
> | ^~
>
> After commit 6605b730c061 ("FEC: Add time stamping code and a PTP
> hardware clock"), variable 'ns' is never used in fec_time_keep(),
> so removing it to avoid build warning.
>
> Reported-by: Hulk Robot <hul...@huawei.com>
> Signed-off-by: Zhang Changzhong <zhangchangzh...@huawei.com>
Applied.
