diff options
Diffstat (limited to 'net/bluetooth/hci_event.c')
| -rw-r--r-- | net/bluetooth/hci_event.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 071c0df118d..7450626b770 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -2928,6 +2928,23 @@ unlock: hci_dev_unlock(hdev); } +static inline size_t eir_get_length(u8 *eir, size_t eir_len) +{ + size_t parsed = 0; + + while (parsed < eir_len) { + u8 field_len = eir[0]; + + if (field_len == 0) + return parsed; + + parsed += field_len + 1; + eir += field_len + 1; + } + + return eir_len; +} + static void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb) { |