forcedeth: remove unnecessary carrier status check

Since netif_carrier_on() will do nothing if device's
carrier is already on, so it's unnecessary to do
carrier status check.

It's the same for netif_carrier_off().

Signed-off-by: Zhu Yanjun <yanjun.zhu@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/nvidia/forcedeth.c b/drivers/net/ethernet/nvidia/forcedeth.c
index 978d32944c8047bf4c4ab3d849d2acc39b8dfb5a..aa912f43e15f88140f1e84e816ab1fe3e7662642 100644 (file)
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -4248,11 +4248,9 @@ static int nv_get_link_ksettings(struct net_device *dev,
                /* We do not track link speed / duplex setting if the
                 * interface is disabled. Force a link check */
                if (nv_update_linkspeed(dev)) {
-                       if (!netif_carrier_ok(dev))
-                               netif_carrier_on(dev);
+                       netif_carrier_on(dev);
                } else {
-                       if (netif_carrier_ok(dev))
-                               netif_carrier_off(dev);
+                       netif_carrier_off(dev);
                }
        }