linux-kernel - Re: [PATCH] net: mvpp2: fix mvpp2

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Date:   Mon, 14 May 2018 09:52:23 +0200
From:   Antoine Tenart <antoine.tenart@...tlin.com>
To:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc:     linux-kernel@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        Antoine Tenart <antoine.tenart@...tlin.com>,
        Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
        Maxime Chevallier <maxime.chevallier@...tlin.com>,
        Yan Markman <ymarkman@...vell.com>,
        Stefan Chulski <stefanc@...vell.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Marcin Wojtas <mw@...ihalf.com>, netdev@...r.kernel.org
Subject: Re: [PATCH] net: mvpp2: fix mvpp2_tx()'s return type

Hi Luc,

On Tue, Apr 24, 2018 at 03:16:53PM +0200, Luc Van Oostenryck wrote:
> The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
> which is a typedef for an enum type, but the implementation in this
> driver returns an 'int'.
> 
> Fix this by returning 'netdev_tx_t' in this driver too.
> 
> Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@...il.com>

I don't think this has been applied yet, so,

Acked-by: Antoine Tenart <antoine.tenart@...tlin.com>

Thanks!
Antoine

> ---
>  drivers/net/ethernet/marvell/mvpp2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c
> index 54a038943..355910345 100644
> --- a/drivers/net/ethernet/marvell/mvpp2.c
> +++ b/drivers/net/ethernet/marvell/mvpp2.c
> @@ -6926,7 +6926,7 @@ static int mvpp2_tx_tso(struct sk_buff *skb, struct net_device *dev,
>  }
>  
>  /* Main tx processing */
> -static int mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
> +static netdev_tx_t mvpp2_tx(struct sk_buff *skb, struct net_device *dev)
>  {
>  	struct mvpp2_port *port = netdev_priv(dev);
>  	struct mvpp2_tx_queue *txq, *aggr_txq;
> -- 
> 2.17.0
> 

-- 
Antoine Ténart, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com