Subject: Re: [PATCH 1/2] ixgbe: Avoid to write the RETA table when unnecessary.

From: Jeff Kirsher <[email-masked]>
Date: Tue, 23 Jan 2018 07:28:46 -0800

On Tue, 2018-01-23 at 07:24 -0800, Tonghao Zhang wrote:
> If indir == 0 in the ixgbe_set_rxfh(), it is unnecessary
> to write the HW. Because redirection table is not changed.
> 
> Signed-off-by: Tonghao Zhang <[email-masked]>
> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

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