sax25 306 net/ax25/af_ax25.c ax25_cb *sax25 = sk_to_ax25(skb->sk); sax25 314 net/ax25/af_ax25.c ax25_start_heartbeat(sax25); sax25 315 net/ax25/af_ax25.c sax25->state = AX25_STATE_0; sax25 1721 net/ax25/af_ax25.c struct sockaddr_ax25 sax25; sax25 1722 net/ax25/af_ax25.c if (copy_from_user(&sax25, argp, sizeof(sax25))) { sax25 1726 net/ax25/af_ax25.c res = ax25_uid_ioctl(cmd, &sax25);