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ath79: ag71xx: remove unused SIOCETHTOOL ioctl handling

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This ioctl is currently routed through generic interface code:

 dev_ioctl
   dev_ethtool
     __ethtool_get_link_ksettings
       phy_ethtool_ioctl

Cc: John Crispin <john@phrozen.org>
Cc: Chuanhong Guo <gch981213@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2019-05-24 23:49:40 +02:00
parent bf58bc3bd8
commit 5fee0a0923
1 changed files with 1 additions and 10 deletions
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11
target/linux/ath79/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
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@ -946,18 +946,9 @@ err_drop:
static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) static int ag71xx_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
{ {
struct ag71xx *ag = netdev_priv(dev); struct ag71xx *ag = netdev_priv(dev);
int ret;
switch (cmd) { 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: case SIOCSIFHWADDR:
if (copy_from_user if (copy_from_user
(dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr))) (dev->dev_addr, ifr->ifr_data, sizeof(dev->dev_addr)))