linux-kernel - [PATCH net-next v4 10/10] net: usb: lan78xx: remove unused struct members

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Message-Id: <20250318093410.3047828-11-o.rempel@pengutronix.de>
Date: Tue, 18 Mar 2025 10:34:10 +0100
From: Oleksij Rempel <o.rempel@...gutronix.de>
To: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Woojung Huh <woojung.huh@...rochip.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Russell King <rmk+kernel@...linux.org.uk>,
	Thangaraj Samynathan <Thangaraj.S@...rochip.com>,
	Rengarajan Sundararajan <Rengarajan.S@...rochip.com>
Cc: Oleksij Rempel <o.rempel@...gutronix.de>,
	kernel@...gutronix.de,
	linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	UNGLinuxDriver@...rochip.com,
	Phil Elwell <phil@...pberrypi.org>,
	Maxime Chevallier <maxime.chevallier@...tlin.com>,
	Simon Horman <horms@...nel.org>
Subject: [PATCH net-next v4 10/10] net: usb: lan78xx: remove unused struct members

Remove unused members from struct lan78xx_net, including:

    driver_priv
    suspend_count
    link_on
    mdix_ctrl
    interface
    fc_autoneg
    fc_request_control

These fields are no longer used in the driver and can be safely removed
as part of a cleanup.

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 drivers/net/usb/lan78xx.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
index c2ff358a0ec0..08fe9668adaf 100644
--- a/drivers/net/usb/lan78xx.c
+++ b/drivers/net/usb/lan78xx.c
@@ -414,7 +414,6 @@ struct lan78xx_net {
 	struct net_device	*net;
 	struct usb_device	*udev;
 	struct usb_interface	*intf;
-	void			*driver_priv;
 
 	unsigned int		tx_pend_data_len;
 	size_t			n_tx_urbs;
@@ -449,23 +448,15 @@ struct lan78xx_net {
 	unsigned long		flags;
 
 	wait_queue_head_t	*wait;
-	unsigned char		suspend_count;
 
 	unsigned int		maxpacket;
 	struct timer_list	stat_monitor;
 
 	unsigned long		data[5];
 
-	int			link_on;
-	u8			mdix_ctrl;
-
 	u32			chipid;
 	u32			chiprev;
 	struct mii_bus		*mdiobus;
-	phy_interface_t		interface;
-
-	int			fc_autoneg;
-	u8			fc_request_control;
 
 	int			delta;
 	struct statstage	stats;
-- 
2.39.5