usbnet: rtl8150: remove unused variable

remove unused variable

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/usb/rtl8150.c b/drivers/net/usb/rtl8150.c
index 6e87e5710048cf952c1505950d954a493b6b8878..d37b7dce2d405af079e8067ad032f0acdbdbbf9b 100644 (file)
--- a/drivers/net/usb/rtl8150.c
+++ b/drivers/net/usb/rtl8150.c
@@ -753,14 +753,13 @@ static int rtl8150_open(struct net_device *netdev)
 static int rtl8150_close(struct net_device *netdev)
 {
        rtl8150_t *dev = netdev_priv(netdev);
-       int res = 0;
 
        netif_stop_queue(netdev);
        if (!test_bit(RTL8150_UNPLUG, &dev->flags))
                disable_net_traffic(dev);
        unlink_all_urbs(dev);
 
-       return res;
+       return 0;
 }
 
 static void rtl8150_get_drvinfo(struct net_device *netdev, struct ethtool_drvinfo *info)