net: phy: simplify phy_link_change arguments

This function was introduced to allow for different handling of
link up and link down events particularly with regard to the
netif_carrier. The third argument do_carrier allowed the flag to
be left unchanged.

Since then the phylink has introduced an implementation that
completely ignores the third parameter since it never wants to
change the flag and the phylib always sets the third parameter
to true so the flag is always changed.

Therefore the third argument (i.e. do_carrier) is no longer
necessary and can be removed. This also means that the phylib
phy_link_down() function no longer needs its second argument.

Signed-off-by: Doug Berger <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

1 files changed, 5 insertions, 7 deletions

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index c3a107cf578e..7481135d27ab 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -916,16 +916,14 @@ struct phy_device *phy_find_first(struct mii_bus *bus)
 }
 EXPORT_SYMBOL(phy_find_first);
 
-static void phy_link_change(struct phy_device *phydev, bool up, bool do_carrier)
+static void phy_link_change(struct phy_device *phydev, bool up)
 {
 	struct net_device *netdev = phydev->attached_dev;
 
-	if (do_carrier) {
-		if (up)
-			netif_carrier_on(netdev);
-		else
-			netif_carrier_off(netdev);
-	}
+	if (up)
+		netif_carrier_on(netdev);
+	else
+		netif_carrier_off(netdev);
 	phydev->adjust_link(netdev);
 	if (phydev->mii_ts && phydev->mii_ts->link_state)
 		phydev->mii_ts->link_state(phydev->mii_ts, phydev);