netdev - [PATCH net-next 3/9] net: dsa: no longer call ds->ops->get_mac

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Message-Id: <E1tUlkz-007Uyl-UA@rmk-PC.armlinux.org.uk>
Date: Mon, 06 Jan 2025 11:58:53 +0000
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	"Ar__n__ __NAL" <arinc.unal@...nc9.com>,
	Daniel Golle <daniel@...rotopia.org>,
	"David S. Miller" <davem@...emloft.net>,
	DENG Qingfang <dqfext@...il.com>,
	Eric Dumazet <edumazet@...gle.com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org,
	Matthias Brugger <matthias.bgg@...il.com>,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Sean Wang <sean.wang@...iatek.com>,
	Simon Horman <horms@...nel.org>,
	UNGLinuxDriver@...rochip.com,
	Vladimir Oltean <olteanv@...il.com>,
	Woojung Huh <woojung.huh@...rochip.com>
Subject: [PATCH net-next 3/9] net: dsa: no longer call ds->ops->get_mac_eee()

All implementations of get_mac_eee() now just return zero without doing
anything useful. Remove the call to this method in preparation to
removing the method from each DSA driver.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 net/dsa/user.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/net/dsa/user.c b/net/dsa/user.c
index 4a8de48a6f24..c74f2b2b92de 100644
--- a/net/dsa/user.c
+++ b/net/dsa/user.c
@@ -1251,7 +1251,6 @@ static int dsa_user_get_eee(struct net_device *dev, struct ethtool_keee *e)
 {
 	struct dsa_port *dp = dsa_user_to_port(dev);
 	struct dsa_switch *ds = dp->ds;
-	int ret;
 
 	/* Check whether the switch supports EEE */
 	if (!ds->ops->support_eee || !ds->ops->support_eee(ds, dp->index))
@@ -1261,13 +1260,6 @@ static int dsa_user_get_eee(struct net_device *dev, struct ethtool_keee *e)
 	if (!dev->phydev)
 		return -ENODEV;
 
-	if (!ds->ops->get_mac_eee)
-		return -EOPNOTSUPP;
-
-	ret = ds->ops->get_mac_eee(ds, dp->index, e);
-	if (ret)
-		return ret;
-
 	return phylink_ethtool_get_eee(dp->pl, e);
 }
 
-- 
2.30.2