Thread (119 messages) 119 messages, 3 authors, 2021-05-14
STALE1843d

[PATCH AUTOSEL 5.12 017/116] Bluetooth: Fix incorrect status handling in LE PHY UPDATE event

From: Sasha Levin <sashal@kernel.org>
Date: 2021-05-05 16:32:48
Also in: linux-bluetooth, lkml, netdev
Subsystem: bluetooth subsystem, the rest · Maintainers: Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds

From: Ayush Garg <redacted>

[ 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 <redacted>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 67668be3461e..b3872c7a64e1 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -5911,7 +5911,7 @@ 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
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