bluetooth/socket/ng_btsocket_l2cap.c

635 		pcb1->imtu = pcb->imtu;
734 		pcb->imtu = op->imtu;
1247 	ip->imtu = pcb->imtu;
1425 		if (hdr->length > pcb->imtu) {
1428 "dcid=%d, length=%d, imtu=%d\n",
1432 				hdr->dcid, hdr->length, pcb->imtu);
1950 	pcb->imtu = pcb->omtu = NG_L2CAP_MTU_DEFAULT;
2204 			error = sooptcopyout(sopt, &pcb->imtu,
2205 						sizeof(pcb->imtu));
2252 				pcb->imtu = v.mtu;