diff options
Diffstat (limited to 'openbsc/src/libmsc/gsm_04_08.c')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index d9d739032..9e70ba922 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -124,13 +124,12 @@ static int gsm48_conn_sendmsg(struct msgb *msg, struct gsm_subscriber_connection msg->lchan = trans->conn->lchan; } - if (msg->lchan) { struct e1inp_sign_link *sign_link = msg->lchan->ts->trx->rsl_link; msg->dst = sign_link; - if ((gh->proto_discr & GSM48_PDISC_MASK) == GSM48_PDISC_CC) + if (gsm48_hdr_pdisc(gh) == GSM48_PDISC_CC) DEBUGP(DCC, "(bts %d trx %d ts %d ti %02x) " "Sending '%s' to MS.\n", sign_link->trx->bts->nr, @@ -1131,7 +1130,7 @@ static int gsm0408_rcv_mm(struct gsm_subscriber_connection *conn, struct msgb *m struct gsm48_hdr *gh = msgb_l3(msg); int rc = 0; - switch (gh->msg_type & 0xbf) { + switch (gsm48_hdr_msg_type(gh)) { case GSM48_MT_MM_LOC_UPD_REQUEST: DEBUGP(DMM, "LOCATION UPDATING REQUEST: "); rc = mm_rx_loc_upd_req(conn, msg); @@ -1860,7 +1859,7 @@ static void gsm48_start_cc_timer(struct gsm_trans *trans, int current, static int gsm48_cc_rx_setup(struct gsm_trans *trans, struct msgb *msg) { struct gsm48_hdr *gh = msgb_l3(msg); - uint8_t msg_type = gh->msg_type & 0xbf; + uint8_t msg_type = gsm48_hdr_msg_type(gh); unsigned int payload_len = msgb_l3len(msg) - sizeof(*gh); struct tlv_parsed tp; struct gsm_mncc setup; @@ -3487,7 +3486,7 @@ static struct datastate { static int gsm0408_rcv_cc(struct gsm_subscriber_connection *conn, struct msgb *msg) { struct gsm48_hdr *gh = msgb_l3(msg); - uint8_t msg_type = gh->msg_type & 0xbf; + uint8_t msg_type = gsm48_hdr_msg_type(gh); uint8_t transaction_id = ((gh->proto_discr & 0xf0) ^ 0x80) >> 4; /* flip */ struct gsm_trans *trans = NULL; int i, rc = 0; @@ -3578,7 +3577,7 @@ int gsm0408_new_conn(struct gsm_subscriber_connection *conn) int gsm0408_dispatch(struct gsm_subscriber_connection *conn, struct msgb *msg) { struct gsm48_hdr *gh = msgb_l3(msg); - uint8_t pdisc = gh->proto_discr & 0x0f; + uint8_t pdisc = gsm48_hdr_pdisc(gh); int rc = 0; LOGP(DRLL, LOGL_DEBUG, "Dispatching 04.08 message, pdisc=%d\n", pdisc); |