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authorJohan Hedberg <johan.hedberg@intel.com>2016-01-05 14:19:31 +0300
committerMarcel Holtmann <marcel@holtmann.org>2016-01-05 19:02:49 +0300
commit0d3b7f64c84d53658daf28e2f9772e38acb9340d (patch)
treed6804e10698572dd927fbc11837bed1bf9f8c5c9 /net
parent29663b0cc1d5b9b6e2f6caf41e86c599a0310def (diff)
downloadlinux-0d3b7f64c84d53658daf28e2f9772e38acb9340d.tar.xz
Bluetooth: Change eir_has_data_type() to more generic eir_get_data()
To make the EIR parsing helper more general purpose, make it return the found data and its length rather than just saying whether the data was present or not. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/hci_event.c6
-rw-r--r--net/bluetooth/mgmt.c3
2 files changed, 5 insertions, 4 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 7554da5b7a8f..c162af5d16bf 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3833,9 +3833,9 @@ static void hci_extended_inquiry_result_evt(struct hci_dev *hdev,
data.ssp_mode = 0x01;
if (hci_dev_test_flag(hdev, HCI_MGMT))
- name_known = eir_has_data_type(info->data,
- sizeof(info->data),
- EIR_NAME_COMPLETE);
+ name_known = eir_get_data(info->data,
+ sizeof(info->data),
+ EIR_NAME_COMPLETE, NULL);
else
name_known = true;
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index 621f6fdd0dd1..3297a4ecc05e 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -7266,7 +7266,8 @@ void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
/* Copy EIR or advertising data into event */
memcpy(ev->eir, eir, eir_len);
- if (dev_class && !eir_has_data_type(ev->eir, eir_len, EIR_CLASS_OF_DEV))
+ if (dev_class && !eir_get_data(ev->eir, eir_len, EIR_CLASS_OF_DEV,
+ NULL))
eir_len = eir_append_data(ev->eir, eir_len, EIR_CLASS_OF_DEV,
dev_class, 3);