netdev - Re: [patch net-next] sfc: remove unneeded variable

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Message-ID: <20161124134939.GX28558@mwanda>
Date:   Thu, 24 Nov 2016 16:49:39 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Edward Cree <ecree@...arflare.com>
Cc:     Solarflare linux maintainers <linux-net-drivers@...arflare.com>,
        Bert Kenward <bkenward@...arflare.com>, netdev@...r.kernel.org,
        kernel-janitors@...r.kernel.org
Subject: Re: [patch net-next] sfc: remove unneeded variable

On Thu, Nov 24, 2016 at 01:22:24PM +0000, Edward Cree wrote:
> On 24/11/16 11:16, Dan Carpenter wrote:
> > We don't use ->heap_buf after commit 46d1efd852cc ("sfc: remove Software
> > TSO") so let's remove the last traces.
> >
> > Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
> >
> > diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h
> > index f97f828..fd17bda 100644
> > --- a/drivers/net/ethernet/sfc/net_driver.h
> > +++ b/drivers/net/ethernet/sfc/net_driver.h
> > @@ -139,8 +139,6 @@ struct efx_special_buffer {
> >   * struct efx_tx_buffer - buffer state for a TX descriptor
> >   * @skb: When @flags & %EFX_TX_BUF_SKB, the associated socket buffer to be
> >   *   freed when descriptor completes
> > - * @heap_buf: When @flags & %EFX_TX_BUF_HEAP, the associated heap buffer to be
> > - *   freed when descriptor completes.
> 
> Does that mean we can also remove EFX_TX_BUF_HEAP?

Good point.  I will resend.

regards,
dan carpenter