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Bluetooth: Controller: Simplify clearing of extended scan response data

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Simplify implementation that clears extended scan response
data by moving the length check after the new PDU buffer
has been correctly initialized.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2021-07-15 06:41:44 +05:30 committed by Christopher Friedt
parent c0d569d233
commit 14fbcffbc7
1 changed files with 5 additions and 9 deletions
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14
subsys/bluetooth/controller/ll_sw/ull_adv_aux.c
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@ -254,15 +254,6 @@ uint8_t ll_adv_aux_sr_data_set(uint8_t handle, uint8_t op, uint8_t frag_pref, ui
return BT_HCI_ERR_CMD_DISALLOWED;
}
/* If no length is provided, discard data */
if (!len) {
sr_pdu = lll_adv_scan_rsp_alloc(lll, &idx);
sr_pdu->type = PDU_ADV_TYPE_AUX_SCAN_RSP;
sr_pdu->len = 0;
goto sr_data_set_did_update;
}
/* Update scan response PDU fields. */
sr_pdu = lll_adv_scan_rsp_alloc(lll, &idx);
sr_pdu->type = PDU_ADV_TYPE_AUX_SCAN_RSP;
@ -272,6 +263,11 @@ uint8_t ll_adv_aux_sr_data_set(uint8_t handle, uint8_t op, uint8_t frag_pref, ui
sr_pdu->rx_addr = 0;
sr_pdu->len = 0;
/* If no length is provided, discard data */
if (!len) {
goto sr_data_set_did_update;
}
sr_com_hdr = &sr_pdu->adv_ext_ind;
sr_hdr = (void *)&sr_com_hdr->ext_hdr_adv_data[0];
sr_dptr = (void *)sr_hdr;