[PATCH net] cx82310_eth: fix error return code in cx82310_bind()

[Zhang Changzhong]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: ca139d76b0d9 ("cx82310_eth: re-enable ethernet mode after router reboot")
Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzh...@huawei.com>
---
 drivers/net/usb/cx82310_eth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/usb/cx82310_eth.c b/drivers/net/usb/cx82310_eth.c
index ca89d82..c4568a4 100644
--- a/drivers/net/usb/cx82310_eth.c
+++ b/drivers/net/usb/cx82310_eth.c
@@ -197,7 +197,8 @@ static int cx82310_bind(struct usbnet *dev, struct 
usb_interface *intf)
        }
 
        /* enable ethernet mode (?) */
-       if (cx82310_enable_ethernet(dev))
+       ret = cx82310_enable_ethernet(dev);
+       if (ret)
                goto err;
 
        /* get the MAC address */
-- 
2.9.5