Re: [PATCH] stmmac ethernet: remove cut & paste code

[Joe Perches]

On Thu, 2016-11-24 at 12:05 +0100, Pavel Machek wrote:
> Remove duplicate code from _tx routines.

trivia:

> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c 
> b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
[]
> @@ -1960,6 +1960,38 @@ static void stmmac_tso_allocator(struct stmmac_priv 
> *priv, unsigned int des,
>       }
>  }
>  
> +static void stmmac_xmit_common(struct sk_buff *skb, struct net_device *dev, 
> int nfrags, struct dma_desc *desc)
> +{
> +     struct stmmac_priv *priv = netdev_priv(dev);
> +
> +     if (unlikely(stmmac_tx_avail(priv) <= (MAX_SKB_FRAGS + 1))) {
> +             if (netif_msg_hw(priv))
> +                     pr_debug("%s: stop transmitted packets\n", __func__);

                netif_dbg(priv, hw, dev, "%s: stop transmitted packets\n",
                          __func__);