Patch "net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg" has been added to the 4.15-stable tree

This is a note to let you know that I've just added the patch titled

net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg

to the 4.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
net-hns3-fix-for-getting-auto-negotiation-state-in-hclge_get_autoneg.patch
and it can be found in the queue-4.15 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Fuyun Liang <[email protected]>
Date: Fri, 22 Dec 2017 12:21:50 +0800
Subject: net: hns3: fix for getting auto-negotiation state in hclge_get_autoneg

From: Fuyun Liang <[email protected]>

[ Upstream commit 27b5bf49f0924fd62d2b1ef8467b40773973da34 ]

When phy exists, we use the value of phydev.autoneg to represent the auto-negotiation state of hardware. Otherwise, we use the value of mac.autoneg to represent it.

This patch fixes for getting a error value of auto-negotiation state in hclge_get_autoneg().

---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |    4 ++++
 1 file changed, 4 insertions(+)

@@ -2189,6 +2189,10 @@ static int hclge_get_autoneg(struct hnae
 {
 	struct hclge_vport *vport = hclge_get_vport(handle);
 	struct hclge_dev *hdev = vport->back;
+	struct phy_device *phydev = hdev->hw.mac.phydev;
+
+	if (phydev)
+		return phydev->autoneg;
 
 	hclge_query_autoneg_result(hdev);
 

Patches currently in stable-queue which might be from [email protected] are

queue-4.15/net-hns3-fix-for-getting-auto-negotiation-state-in-hclge_get_autoneg.patch queue-4.15/net-hns3-add-asym-pause-support-to-phy-default-features.patch queue-4.15/net-hns3-fix-for-changing-mtu.patch