NET: asix: fix ethtool -e for AX88178 USB dongle

"ethtool -e ethX" dumps EEPROM data. Patch sets EEPROM length for device.
Ethtool works alot better when the kernel believes the length is > 0.

From: Allan Chou <allan@asix.com.tw>
Signed-off-by: Grant Grundler <grundler@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 1c85c477e174..e81e22e3d1d2 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -1397,6 +1397,9 @@ static int ax88178_bind(struct usbnet *dev, struct usb_interface *intf)
         int ret;
         u8 buf[ETH_ALEN];
         u32 phyid;
+        struct asix_data *data = (struct asix_data *)&dev->data;
+
+        data->eeprom_len = AX88772_EEPROM_LEN;
 
         usbnet_get_endpoints(dev,intf);