net: phylink: set the autoneg state in phylink_phy_change

The phy_state field of phylink should carry only valid information
especially when this can be passed to the .mac_config callback.
Update the an_enabled field with the autoneg state in the
phylink_phy_change function.

Fixes: 9525ae8395 ("phylink: add phylink infrastructure")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/phy/phylink.c

@@ -635,6 +635,7 @@ static void phylink_phy_change(struct phy_device *phydev, bool up,
 		pl->phy_state.pause |= MLO_PAUSE_ASYM;
 	pl->phy_state.interface = phydev->interface;
 	pl->phy_state.link = up;
+	pl->phy_state.an_enabled = phydev->autoneg;
 	mutex_unlock(&pl->state_mutex);
 
 	phylink_run_resolve(pl);