From c96469f830568d8859cd65d723da3b79ec0219e0 Mon Sep 17 00:00:00 2001 From: Heiner Kallweit Date: Wed, 7 Nov 2018 20:44:56 +0100 Subject: net: phy: remove useless check in state machine case PHY_RESUMING If aneg isn't finished yet then the PHY reports the link as down. There's no benefit in setting the state to PHY_AN because the next state machine run would set the status to PHY_NOLINK anyway (except in the meantime aneg has been finished and link is up). Therefore we can set the state to PHY_RUNNING or PHY_NOLINK directly. In addition change the do_carrier parameter in phy_link_down() to true. If carrier was marked as up before (what should never be the case because PHY was in state PHY_HALTED before) then we should mark it as down now. Signed-off-by: Heiner Kallweit Signed-off-by: David S. Miller --- drivers/net/phy/phy.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) (limited to 'drivers/net/phy/phy.c') diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 87c6d304cbc8..14dffa0da1b8 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -1022,17 +1022,6 @@ void phy_state_machine(struct work_struct *work) } break; case PHY_RESUMING: - if (AUTONEG_ENABLE == phydev->autoneg) { - err = phy_aneg_done(phydev); - if (err < 0) { - break; - } else if (!err) { - phydev->state = PHY_AN; - phydev->link_timeout = PHY_AN_TIMEOUT; - break; - } - } - err = phy_read_status(phydev); if (err) break; @@ -1042,7 +1031,7 @@ void phy_state_machine(struct work_struct *work) phy_link_up(phydev); } else { phydev->state = PHY_NOLINK; - phy_link_down(phydev, false); + phy_link_down(phydev, true); } break; } -- cgit v1.2.3-59-g8ed1b