netdev - Re: [net-next PATCH 1/2] ixgbe: fix build err, num_rx_queues is only available with CONFIG

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Message-ID: <20131108122959.GB4819@hmsreliant.think-freely.org>
Date:	Fri, 8 Nov 2013 07:29:59 -0500
From:	Neil Horman <nhorman@...driver.com>
To:	John Fastabend <john.fastabend@...il.com>
Cc:	jeffrey.t.kirsher@...el.com, netdev@...r.kernel.org,
	davem@...emloft.net
Subject: Re: [net-next PATCH 1/2] ixgbe: fix build err, num_rx_queues is only
 available with CONFIG_RPS

On Fri, Nov 08, 2013 at 12:50:32AM -0800, John Fastabend wrote:
> In the recent support for layer 2 hardware acceleration, I added a
> few references to real_num_rx_queues and num_rx_queues which are
> only available with CONFIG_RPS.
> 
> The fix is first to remove unnecessary references to num_rx_queues.
> Because the hardware offload case is limited to cases where RX queues
> and TX queues are equal we only need a single check. Then wrap the
> single case in an ifdef.
> 
> The patch that introduce this is here,
> 
> commit a6cc0cfa72e0b6d9f2c8fd858aacc32313c4f272
> Author: John Fastabend <john.r.fastabend@...el.com>
> Date:   Wed Nov 6 09:54:46 2013 -0800
> 
>     net: Add layer 2 hardware acceleration operations for macvlan devices
> 
> Reported-by: kbuild test robot <fengguang.wu@...el.com>
> Signed-off-by: John Fastabend <john.r.fastabend@...el.com>
Acked-by: Neil Horman <nhorman@...driver.com>

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