123 static uint16_t bt_att_mtu(struct bt_att_chan *chan)  in bt_att_mtu()  function
533 	if (bt_att_mtu(chan) < net_buf_frags_len(req->buf)) {  in chan_req_send()
555 		bt_gatt_req_set_mtu(req, bt_att_mtu(chan));  in chan_req_send()
696 	if (len + sizeof(op) > bt_att_mtu(chan)) {  in bt_att_chan_create_pdu()
697 		LOG_WRN("ATT MTU exceeded, max %u, wanted %zu", bt_att_mtu(chan),  in bt_att_chan_create_pdu()
854 	LOG_DBG("Negotiated MTU %u", bt_att_mtu(chan));  in att_mtu_req()
988 	LOG_DBG("Negotiated MTU %u", bt_att_mtu(chan));  in att_mtu_rsp()
1053 		if (bt_att_mtu(chan) - data->buf->len >  in find_info_cb()
1070 		if (bt_att_mtu(chan) - data->buf->len >  in find_info_cb()
1165 	if (bt_att_mtu(chan) - net_buf_frags_len(data->buf) <  in find_type_cb()
1172 	len = MIN(bt_att_mtu(chan) - net_buf_frags_len(data->buf),  in find_type_cb()
1370 	if (bt_att_mtu(chan) <= net_buf_frags_len(buf)) {  in att_chan_read()
1380 		len = MIN(bt_att_mtu(chan) - net_buf_frags_len(buf),  in att_chan_read()
1392 			len = MIN(bt_att_mtu(chan) - net_buf_frags_len(buf),  in att_chan_read()
1413 	} while (bt_att_mtu(chan) > net_buf_frags_len(buf) && read == len);  in att_chan_read()
1479 	return bt_att_mtu(chan) - net_buf_frags_len(data->buf) >  in read_type_cb()
1787 	if (bt_att_mtu(chan) - data->buf->len < 2) {  in read_vl_cb()
1907 	    bt_att_mtu(chan) - data->buf->len < data->rsp->len) {  in read_group_cb()
3031 		if (len + sizeof(op) > bt_att_mtu(chan)) {  in bt_att_create_pdu()
3862 		if (bt_att_mtu(chan) > mtu) {  in bt_att_get_mtu()
3863 			mtu = bt_att_mtu(chan);  in bt_att_get_mtu()
3882 			return bt_att_mtu(chan);  in bt_att_get_uatt_mtu()