From: Somnath Kotur <somnath.kotur@emulex.com>
Date: Mon, 25 Oct 2010 01:11:10 +0000 (+0000)
Subject: be2net: Call netif_carier_off() after register_netdev()
X-Git-Tag: firefly_0821_release~7613^2~3442^2~174
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=63a76944b674bb758232e4213da0da95ae055012;p=firefly-linux-kernel-4.4.55.git

be2net: Call netif_carier_off() after register_netdev()

Calling netif_carrier_off before register_netdev was causing the network interface
to miss a linkwatch pending event leading to  an inconsistent state if the link
is not up when interface is initialized.This is now invoked after register_netdev.

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 12486260c928..87673558cde5 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -2556,7 +2556,6 @@ static void be_netdev_init(struct net_device *netdev)
 	netif_napi_add(netdev, &adapter->tx_eq.napi, be_poll_tx_mcc,
 		BE_NAPI_WEIGHT);
 
-	netif_carrier_off(netdev);
 	netif_stop_queue(netdev);
 }
 
@@ -2865,6 +2864,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	status = register_netdev(netdev);
 	if (status != 0)
 		goto unsetup;
+	netif_carrier_off(netdev);
 
 	dev_info(&pdev->dev, "%s port %d\n", nic_name(pdev), adapter->port_num);
 	return 0;