[PATCH 5.10 021/289] Bluetooth: Fix incorrect status handling in LE PHY UPDATE event

From: Greg Kroah-Hartman
Date: Mon May 17 2021 - 11:01:51 EST


From: Ayush Garg <ayush.garg@xxxxxxxxxxx>

[ 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@xxxxxxxxxxx>
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/bluetooth/hci_event.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index e0a542849735..4676e4b0be2b 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -5897,7 +5897,7 @@ 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);
--
2.30.2