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Date: Sat, 12 Mar 2022 01:56:13 +0000 From: Mike Lothian <mike@...eburn.co.uk> To: luiz.dentz@...il.com Cc: dan.carpenter@...cle.com, davem@...emloft.net, kuba@...nel.org, linux-bluetooth@...r.kernel.org, luiz.von.dentz@...el.com, netdev@...r.kernel.org Subject: Re: [PATCH 12/15] Bluetooth: hci_event: Use of a function table to handle HCI events On Tue, 25 Jan 2022 at 14:46, Mike Lothian <mike@...eburn.co.uk> wrote: > > Hi > > This patch is causing a lot of spam in my dmesg at boot until it seems my wifi connects (or perhaps the bluetooth manager does something) > > Bluetooth: hci0: unexpected event 0xff length: 5 > 0 > > Thanks > > Mike Hi Has there been any movement on this issue? I'm currently running with this patch locally to make the dmesg spam go away >From f786c85baac0ee93730998fa52cbd588c9f39286 Mon Sep 17 00:00:00 2001 From: Mike Lothian <mike@...eburn.co.uk> Date: Tue, 25 Jan 2022 14:52:00 +0000 Subject: [PATCH] Remove excessive bluetooth warning --- net/bluetooth/hci_event.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index fc30f4c03d29..aa57fccd2e47 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -6818,14 +6818,6 @@ static void hci_event_func(struct hci_dev *hdev, u8 event, struct sk_buff *skb, return; } - /* Just warn if the length is over max_len size it still be - * possible to partially parse the event so leave to callback to - * decide if that is acceptable. - */ - if (skb->len > ev->max_len) - bt_dev_warn(hdev, "unexpected event 0x%2.2x length: %u > %u", - event, skb->len, ev->max_len); - data = hci_ev_skb_pull(hdev, skb, event, ev->min_len); if (!data) return; -- 2.35.0
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