netdev - [PATCH net-next 1/4] net: bcmgenet: remove netif_carrier_off from adjust

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Date:   Sat, 25 Sep 2021 20:21:11 -0700
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Doug Berger <opendmb@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        bcm-kernel-feedback-list@...adcom.com (open list:BROADCOM GENET
        ETHERNET DRIVER), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH net-next 1/4] net: bcmgenet: remove netif_carrier_off from adjust_link

From: Doug Berger <opendmb@...il.com>

The bcmgenet_mii_setup() function is registered as the adjust_link
callback from the phylib for the GENET driver.

The phylib always sets the netif_carrier according to phydev->link
prior to invoking the adjust_link callback, so there is no need to
repeat that in the link down case within the network driver.

Signed-off-by: Doug Berger <opendmb@...il.com>
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/ethernet/broadcom/genet/bcmmii.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c
index ff1efd52ce16..8a9d8ceaa5bf 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmmii.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c
@@ -106,9 +106,6 @@ void bcmgenet_mii_setup(struct net_device *dev)
 		/* done if nothing has changed */
 		if (!status_changed)
 			return;
-
-		/* needed for MoCA fixed PHY to reflect correct link status */
-		netif_carrier_off(dev);
 	}
 
 	phy_print_status(phydev);
-- 
2.25.1