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path: root/drivers/net/usb/ax88172a.c
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Diffstat (limited to 'drivers/net/usb/ax88172a.c')
-rw-r--r--drivers/net/usb/ax88172a.c15
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/usb/ax88172a.c b/drivers/net/usb/ax88172a.c
index 5f18fcb8d..cf77f2dff 100644
--- a/drivers/net/usb/ax88172a.c
+++ b/drivers/net/usb/ax88172a.c
@@ -98,7 +98,7 @@ static void ax88172a_status(struct usbnet *dev, struct urb *urb)
static int ax88172a_init_mdio(struct usbnet *dev)
{
struct ax88172a_private *priv = dev->driver_priv;
- int ret, i;
+ int ret;
priv->mdio = mdiobus_alloc();
if (!priv->mdio) {
@@ -114,25 +114,15 @@ static int ax88172a_init_mdio(struct usbnet *dev)
snprintf(priv->mdio->id, MII_BUS_ID_SIZE, "usb-%03d:%03d",
dev->udev->bus->busnum, dev->udev->devnum);
- priv->mdio->irq = kzalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL);
- if (!priv->mdio->irq) {
- ret = -ENOMEM;
- goto mfree;
- }
- for (i = 0; i < PHY_MAX_ADDR; i++)
- priv->mdio->irq[i] = PHY_POLL;
-
ret = mdiobus_register(priv->mdio);
if (ret) {
netdev_err(dev->net, "Could not register MDIO bus\n");
- goto ifree;
+ goto mfree;
}
netdev_info(dev->net, "registered mdio bus %s\n", priv->mdio->id);
return 0;
-ifree:
- kfree(priv->mdio->irq);
mfree:
mdiobus_free(priv->mdio);
return ret;
@@ -144,7 +134,6 @@ static void ax88172a_remove_mdio(struct usbnet *dev)
netdev_info(dev->net, "deregistering mdio bus %s\n", priv->mdio->id);
mdiobus_unregister(priv->mdio);
- kfree(priv->mdio->irq);
mdiobus_free(priv->mdio);
}