linux-kernel - Re: [PATCH] liquidio: fix lio_vf_rep_pkt

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Message-ID: <20180424171715.GA7020@felix-thinkpad.cavium.com>
Date:   Tue, 24 Apr 2018 10:17:15 -0700
From:   Felix Manlunas <felix.manlunas@...ium.com>
To:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>
Cc:     linux-kernel@...r.kernel.org,
        Derek Chickles <derek.chickles@...iumnetworks.com>,
        Satanand Burla <satananda.burla@...iumnetworks.com>,
        Felix Manlunas <felix.manlunas@...iumnetworks.com>,
        Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>,
        netdev@...r.kernel.org
Subject: Re: [PATCH] liquidio: fix lio_vf_rep_pkt_xmit()'s return type

On Tue, Apr 24, 2018 at 03:16:39PM +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>
> ---
>  drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
> index 2adafa366..5973a4083 100644
> --- a/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
> +++ b/drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c
> @@ -31,7 +31,7 @@
>  
>  static int lio_vf_rep_open(struct net_device *ndev);
>  static int lio_vf_rep_stop(struct net_device *ndev);
> -static int lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev);
> +static netdev_tx_t lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev);
>  static void lio_vf_rep_tx_timeout(struct net_device *netdev);
>  static int lio_vf_rep_phys_port_name(struct net_device *dev,
>  				     char *buf, size_t len);
> @@ -379,7 +379,7 @@ lio_vf_rep_packet_sent_callback(struct octeon_device *oct,
>  		netif_wake_queue(ndev);
>  }
>  
> -static int
> +static netdev_tx_t
>  lio_vf_rep_pkt_xmit(struct sk_buff *skb, struct net_device *ndev)
>  {
>  	struct lio_vf_rep_desc *vf_rep = netdev_priv(ndev);
> -- 
> 2.17.0
> 

Thanks.

Acked-by: Felix Manlunas <felix.manlunas@...ium.com>