From: Ayush Garg <ayush.garg@samsung.com>
Date: Wed, 17 Mar 2021 11:22:14 +0000 (+0530)
Subject: Bluetooth: Fix incorrect status handling in LE PHY UPDATE event
X-Git-Tag: v5.11.22~303
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05e6258b67efb2420076468d9d74f09b94ce838e;p=thirdparty%2Fkernel%2Fstable.git

Bluetooth: Fix incorrect status handling in LE PHY UPDATE event

[ Upstream commit 87df8bcccd2cede62dfb97dc3d4ca1fe66cb4f83 ]

Skip updation of tx and rx PHYs values, when PHY Update
event's status is not successful.

Signed-off-by: Ayush Garg <ayush.garg@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 7a3e42e752350..82f4973a011d9 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -5912,7 +5912,7 @@ static void hci_le_phy_update_evt(struct hci_dev *hdev, struct sk_buff *skb)
 
 	BT_DBG("%s status 0x%2.2x", hdev->name, ev->status);
 
-	if (!ev->status)
+	if (ev->status)
 		return;
 
 	hci_dev_lock(hdev);