[PATCH v2 10/12] Bluetooth: hci_event: Log error for HCI reset status error in hci_cc_reset()

[Zijun Hu]

HCI_Reset is a critical command, but hci_cc_reset() uses bt_dev_dbg()
to log it, so a non-zero error status response may not be noticed.

Fix by using bt_dev_err() when a status error occurs.

Signed-off-by: Zijun Hu <zijun.hu@xxxxxxxxxxxxxxxx>
---
 net/bluetooth/hci_event.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index b6d963ce26d0..a90d2c6a6e59 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -269,7 +269,10 @@ static u8 hci_cc_reset(struct hci_dev *hdev, void *data, struct sk_buff *skb)
 {
 	struct hci_ev_status *rp = data;
 
-	bt_dev_dbg(hdev, "status 0x%2.2x", rp->status);
+	if (rp->status)
+		bt_dev_err(hdev, "HCI reset failed (status 0x%2.2x)", rp->status);
+	else
+		bt_dev_dbg(hdev, "HCI reset succeeded");
 
 	clear_bit(HCI_RESET, &hdev->flags);
 

-- 
2.34.1