ar71xx: ag71xx: remove unused SIOCETHTOOL ioctl handling

This ioctl is currently routed through generic interface code:

  dev_ioctl
    dev_ethtool
      __ethtool_get_link_ksettings
        phy_ethtool_ioctl

Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Petr Štetiar <ynezz@true.cz>

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
index 542d4915b300cbfb350e80f7eb4137434f9703ad..2c0b4d24106317a5d4119ebc308b0d5bb15cd83c 100644 (file)
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
@@ -845,18 +845,8 @@ err_drop:
 static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
        struct ag71xx *ag = netdev_priv(dev);
-       int ret;
 
        switch (cmd) {
-       case SIOCETHTOOL:
-               if (ag->phy_dev == NULL)
-                       break;
-
-               spin_lock_irq(&ag->lock);
-               ret = phy_ethtool_ioctl(ag->phy_dev, (void *) ifr->ifr_data);
-               spin_unlock_irq(&ag->lock);
-               return ret;
-
        case SIOCSIFHWADDR:
                if (copy_from_user
                        (dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))