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

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Message-ID: <1516721326.7521.1.camel@intel.com>
Date:   Tue, 23 Jan 2018 07:28:46 -0800
From:   Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:     Tonghao Zhang <xiangxia.m.yue@...il.com>
Cc:     netdev@...r.kernel.org
Subject: Re: [PATCH 1/2] ixgbe: Avoid to write the RETA table when
 unnecessary.

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 <xiangxia.m.yue@...il.com>
> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

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