597 		struct hci_conn *acl = conn->link;  in hci_conn_del()  local
598 		if (acl) {  in hci_conn_del()
599 			acl->link = NULL;  in hci_conn_del()
600 			hci_conn_drop(acl);  in hci_conn_del()
1201 	struct hci_conn *acl;  in hci_connect_acl()  local
1210 	acl = hci_conn_hash_lookup_ba(hdev, ACL_LINK, dst);  in hci_connect_acl()
1211 	if (!acl) {  in hci_connect_acl()
1212 		acl = hci_conn_add(hdev, ACL_LINK, dst, HCI_ROLE_MASTER);  in hci_connect_acl()
1213 		if (!acl)  in hci_connect_acl()
1217 	hci_conn_hold(acl);  in hci_connect_acl()
1219 	if (acl->state == BT_OPEN || acl->state == BT_CLOSED) {  in hci_connect_acl()
1220 		acl->sec_level = BT_SECURITY_LOW;  in hci_connect_acl()
1221 		acl->pending_sec_level = sec_level;  in hci_connect_acl()
1222 		acl->auth_type = auth_type;  in hci_connect_acl()
1223 		hci_acl_create_connection(acl);  in hci_connect_acl()
1226 	return acl;  in hci_connect_acl()
1232 	struct hci_conn *acl;  in hci_connect_sco()  local
1235 	acl = hci_connect_acl(hdev, dst, BT_SECURITY_LOW, HCI_AT_NO_BONDING);  in hci_connect_sco()
1236 	if (IS_ERR(acl))  in hci_connect_sco()
1237 		return acl;  in hci_connect_sco()
1243 			hci_conn_drop(acl);  in hci_connect_sco()
1248 	acl->link = sco;  in hci_connect_sco()
1249 	sco->link = acl;  in hci_connect_sco()
1255 	if (acl->state == BT_CONNECTED &&  in hci_connect_sco()
1257 		set_bit(HCI_CONN_POWER_SAVE, &acl->flags);  in hci_connect_sco()
1258 		hci_conn_enter_active_mode(acl, BT_POWER_FORCE_ACTIVE_ON);  in hci_connect_sco()
1260 		if (test_bit(HCI_CONN_MODE_CHANGE_PEND, &acl->flags)) {  in hci_connect_sco()
1262 			set_bit(HCI_CONN_SCO_SETUP_PEND, &acl->flags);  in hci_connect_sco()
1266 		hci_sco_setup(acl, 0x00);  in hci_connect_sco()