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| author | Daniels Umanovskis <du@axentia.se> | 2020-04-09 13:18:29 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2020-04-09 19:57:28 +0200 |
| commit | 943d5d92c5e87aa8293aae6de2b3ee977aa7d3cf (patch) | |
| tree | 3fd0ba80c03e0802cbc6b06d20d1e099be86c340 /net/bluetooth | |
| parent | ffee202a78c2980688bc5d2f7d56480e69a5e0c9 (diff) | |
| download | lwn-943d5d92c5e87aa8293aae6de2b3ee977aa7d3cf.tar.gz lwn-943d5d92c5e87aa8293aae6de2b3ee977aa7d3cf.zip | |
Bluetooth: log advertisement packet length if it gets corrected
The error could indicate a problem with the Bluetooth device. It
is easier to investigate if the packet's actual length gets logged,
not just the fact that a discrepancy occurred.
Signed-off-by: Daniels Umanovskis <du@axentia.se>
Reviewed-by: Alain Michaud <alainm@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 51e6461f0b71..966fc543c01d 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5396,7 +5396,8 @@ static void process_adv_report(struct hci_dev *hdev, u8 type, bdaddr_t *bdaddr, /* Adjust for actual length */ if (len != real_len) { - bt_dev_err_ratelimited(hdev, "advertising data len corrected"); + bt_dev_err_ratelimited(hdev, "advertising data len corrected %u -> %u", + len, real_len); len = real_len; } |