Re: [PATCH v2 1/3] net: bcmgenet: switch to use 64bit statistics

[Jakub Kicinski <kuba@kernel.org>]

On Thu, 15 May 2025 15:51:40 +0100 Zak Kemble wrote:
> @@ -2315,7 +2358,7 @@ static unsigned int bcmgenet_desc_rx(struct bcmgenet_rx_ring *ring,
>  		if (unlikely(!(dma_flag & DMA_EOP) || !(dma_flag & DMA_SOP))) {
>  			netif_err(priv, rx_status, dev,
>  				  "dropping fragmented packet!\n");
> -			ring->errors++;
> +			BCMGENET_STATS64_INC(stats, fragmented_errors);

Please refrain from adding new counters in the conversion patch.

>  			dev_kfree_skb_any(skb);
>  			goto next;
>  		}

> @@ -3402,6 +3455,7 @@ static void bcmgenet_dump_tx_queue(struct bcmgenet_tx_ring *ring)
>  static void bcmgenet_timeout(struct net_device *dev, unsigned int txqueue)
>  {
>  	struct bcmgenet_priv *priv = netdev_priv(dev);
> +	struct bcmgenet_tx_stats64 *stats = &priv->tx_rings[txqueue].stats64;
>  	u32 int1_enable = 0;
>  	unsigned int q;

Please maintain the coding style of declaring variables from longest
line to shortest. If there are dependencies the init should happen
in the body of the function.

> -static struct net_device_stats *bcmgenet_get_stats(struct net_device *dev)
> +static void bcmgenet_get_stats64(struct net_device *dev,
> +								 struct rtnl_link_stats64 *stats)

the indent is way off here, in general please try to fit in 80chars
unless the readability suffers.
-- 
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