net: mtk_eth_soc: use ethtool_puts

[PATCH] net: mtk_eth_soc: use ethtool_puts

Posted by Rosen Penev 1 month, 2 weeks ago

Allows simplifying get_strings and avoids manual pointer manipulation.

Tested on Belkin RT1800.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 9aaaaa2a27dc..6d93f64f8748 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -4328,10 +4328,8 @@ static void mtk_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 	case ETH_SS_STATS: {
 		struct mtk_mac *mac = netdev_priv(dev);
 
-		for (i = 0; i < ARRAY_SIZE(mtk_ethtool_stats); i++) {
-			memcpy(data, mtk_ethtool_stats[i].str, ETH_GSTRING_LEN);
-			data += ETH_GSTRING_LEN;
-		}
+		for (i = 0; i < ARRAY_SIZE(mtk_ethtool_stats); i++)
+			ethtool_puts(&data, mtk_ethtool_stats[i].str);
 		if (mtk_page_pool_enabled(mac->hw))
 			page_pool_ethtool_stats_get_strings(data);
 		break;
-- 
2.47.0

Re: [PATCH] net: mtk_eth_soc: use ethtool_puts

Posted by Gerhard Engleder 1 month, 2 weeks ago

On 11.10.24 22:02, Rosen Penev wrote:
> Allows simplifying get_strings and avoids manual pointer manipulation.
> 
> Tested on Belkin RT1800.
> 
> Signed-off-by: Rosen Penev <rosenp@gmail.com>
> ---
>   drivers/net/ethernet/mediatek/mtk_eth_soc.c | 6 ++----
>   1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> index 9aaaaa2a27dc..6d93f64f8748 100644
> --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
> @@ -4328,10 +4328,8 @@ static void mtk_get_strings(struct net_device *dev, u32 stringset, u8 *data)
>   	case ETH_SS_STATS: {
>   		struct mtk_mac *mac = netdev_priv(dev);
>   
> -		for (i = 0; i < ARRAY_SIZE(mtk_ethtool_stats); i++) {
> -			memcpy(data, mtk_ethtool_stats[i].str, ETH_GSTRING_LEN);
> -			data += ETH_GSTRING_LEN;
> -		}
> +		for (i = 0; i < ARRAY_SIZE(mtk_ethtool_stats); i++)
> +			ethtool_puts(&data, mtk_ethtool_stats[i].str);

Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>