Bluetooth: Merge device class into the EIR data in mgmt_ev_device_found
There's no need to have a separate device class field since the same information can be encoded into the EIR data. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
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@@ -2786,23 +2786,29 @@ int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type,
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{
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char buf[512];
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struct mgmt_ev_device_found *ev = (void *) buf;
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size_t ev_size = sizeof(*ev) + eir_len;
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size_t ev_size;
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if (ev_size > sizeof(buf))
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/* Leave 5 bytes for a potential CoD field */
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if (sizeof(*ev) + eir_len + 5 > sizeof(buf))
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return -EINVAL;
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memset(buf, 0, sizeof(buf));
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bacpy(&ev->addr.bdaddr, bdaddr);
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ev->addr.type = link_to_mgmt(link_type, addr_type);
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ev->rssi = rssi;
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ev->confirm_name = cfm_name;
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if (eir_len > 0) {
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put_unaligned_le16(eir_len, &ev->eir_len);
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if (eir_len > 0)
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memcpy(ev->eir, eir, eir_len);
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}
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if (dev_class)
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memcpy(ev->dev_class, dev_class, sizeof(ev->dev_class));
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if (dev_class && !eir_has_data_type(ev->eir, eir_len, EIR_CLASS_OF_DEV))
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eir_len = eir_append_data(ev->eir, eir_len, EIR_CLASS_OF_DEV,
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dev_class, 3);
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put_unaligned_le16(eir_len, &ev->eir_len);
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ev_size = sizeof(*ev) + eir_len;
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return mgmt_event(MGMT_EV_DEVICE_FOUND, hdev, ev, ev_size, NULL);
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}
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