linux-kernel - Re: [ovs-dev] [PATCH] openvswitch: fix internal_dev

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Date:   Mon, 7 May 2018 13:42:30 -0700
From:   Gregory Rose <gvrose8192@...il.com>
To:     Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     dev@...nvswitch.org, netdev@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>
Subject: Re: [ovs-dev] [PATCH] openvswitch: fix internal_dev_xmit()'s return
 type

On 4/24/2018 6:17 AM, 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>
> ---
>   net/openvswitch/vport-internal_dev.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
> index bb95c43aa..3ea55618e 100644
> --- a/net/openvswitch/vport-internal_dev.c
> +++ b/net/openvswitch/vport-internal_dev.c
> @@ -43,7 +43,7 @@ static struct internal_dev *internal_dev_priv(struct net_device *netdev)
>   }
>   
>   /* Called with rcu_read_lock_bh. */
> -static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
> +static netdev_tx_t internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
>   {
>   	int len, err;
>   

LGTM

Reviewed-by: Greg Rose <gvrose8192@...il.com>