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Message-Id: <1257871514.3007.23.camel@ppwaskie-mobl2>
Date: Tue, 10 Nov 2009 08:45:14 -0800
From: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>
To: Ali Gholami Rudi <ali@...i.ir>
Cc: "David S. Miller" <davem@...emloft.net>,
"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"e1000-devel@...ts.sourceforge.net"
<e1000-devel@...ts.sourceforge.net>,
"Kirsher, Jeffrey T" <jeffrey.t.kirsher@...el.com>,
"Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
"Allan, Bruce W" <bruce.w.allan@...el.com>,
"Ronciak, John" <john.ronciak@...el.com>
Subject: Re: [PATCH] ixgbe: r_idx not used in ixgbe_msix_clean_rx()
On Tue, 2009-11-10 at 08:40 -0800, Ali Gholami Rudi wrote:
> The values of r_idx and rx_ring are not used after the last time they
> are set in ixgbe_msix_clean_rx(), so they can be removed.
>
Thanks for cleaning this up.
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@...el.com>
> Signed-off-by: Ali Gholami Rudi <ali@...i.ir>
> ---
> drivers/net/ixgbe/ixgbe_main.c | 2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
> index 5bd9e6b..6541c80 100644
> --- a/drivers/net/ixgbe/ixgbe_main.c
> +++ b/drivers/net/ixgbe/ixgbe_main.c
> @@ -1344,8 +1344,6 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data)
> if (!q_vector->rxr_count)
> return IRQ_HANDLED;
>
> - r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
> - rx_ring = &(adapter->rx_ring[r_idx]);
> /* disable interrupts on this vector only */
> ixgbe_irq_disable_queues(adapter, ((u64)1 << q_vector->v_idx));
> napi_schedule(&q_vector->napi);
--
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