From: Antoine Tenart <antoine.tenart@free-electrons.com>
Date: Wed, 30 Aug 2017 10:29:16 +0200
Subject: net: mvpp2: simplify the link_event function
Patch-mainline: v4.14-rc1
Git-commit: 968b211c620b567a4d2183beb0516cbd2c73560a
References: bsc#1098633
The link_event function is somewhat complicated. This cosmetic patch
simplifies it.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/marvell/mvpp2.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
--- a/drivers/net/ethernet/marvell/mvpp2.c
+++ b/drivers/net/ethernet/marvell/mvpp2.c
@@ -5740,7 +5740,6 @@ static void mvpp2_link_event(struct net_
{
struct mvpp2_port *port = netdev_priv(dev);
struct phy_device *phydev = dev->phydev;
- int status_change = 0;
u32 val;
if (phydev->link) {
@@ -5771,16 +5770,8 @@ static void mvpp2_link_event(struct net_
}
if (phydev->link != port->link) {
- if (!phydev->link) {
- port->duplex = -1;
- port->speed = 0;
- }
-
port->link = phydev->link;
- status_change = 1;
- }
- if (status_change) {
if (phydev->link) {
val = readl(port->base + MVPP2_GMAC_AUTONEG_CONFIG);
val |= (MVPP2_GMAC_FORCE_LINK_PASS |
@@ -5789,9 +5780,13 @@ static void mvpp2_link_event(struct net_
mvpp2_egress_enable(port);
mvpp2_ingress_enable(port);
} else {
+ port->duplex = -1;
+ port->speed = 0;
+
mvpp2_ingress_disable(port);
mvpp2_egress_disable(port);
}
+
phy_print_status(phydev);
}
}