linux-kernel - [PATCH] net: mvneta: use ethtool

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Message-ID: <20241011195955.7065-1-rosenp@gmail.com>
Date: Fri, 11 Oct 2024 12:59:55 -0700
From: Rosen Penev <rosenp@...il.com>
To: netdev@...r.kernel.org
Cc: Marcin Wojtas <marcin.s.wojtas@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] net: mvneta: use ethtool_puts

Allows simplifying get_strings and avoids manual pointer manipulation.

Tested on Turris Omnia.

Signed-off-by: Rosen Penev <rosenp@...il.com>
---
 drivers/net/ethernet/marvell/mvneta.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index fcd89c67094f..7bb781fb93b5 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4795,11 +4795,9 @@ static void mvneta_ethtool_get_strings(struct net_device *netdev, u32 sset,
 		int i;
 
 		for (i = 0; i < ARRAY_SIZE(mvneta_statistics); i++)
-			memcpy(data + i * ETH_GSTRING_LEN,
-			       mvneta_statistics[i].name, ETH_GSTRING_LEN);
+			ethtool_puts(&data, mvneta_statistics[i].name);
 
 		if (!pp->bm_priv) {
-			data += ETH_GSTRING_LEN * ARRAY_SIZE(mvneta_statistics);
 			page_pool_ethtool_stats_get_strings(data);
 		}
 	}
-- 
2.47.0