Bluetooth: Move eir_get_length() function into hci_event.c
The eir_get_length() function is only used from hci_event.c and so
instead of having a public function move it to the location where
it is used.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 071c0df..7450626 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -2928,6 +2928,23 @@
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)
{