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authorDaniels Umanovskis <du@axentia.se>2020-04-09 14:18:29 +0300
committerMarcel Holtmann <marcel@holtmann.org>2020-04-09 20:57:28 +0300
commit943d5d92c5e87aa8293aae6de2b3ee977aa7d3cf (patch)
tree3fd0ba80c03e0802cbc6b06d20d1e099be86c340 /net/bluetooth
parentffee202a78c2980688bc5d2f7d56480e69a5e0c9 (diff)
downloadlinux-943d5d92c5e87aa8293aae6de2b3ee977aa7d3cf.tar.xz
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.c3
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;
}