gsm48: Split LU Reject sending and generation into two.
diff --git a/openbsc/src/gsm_04_08.c b/openbsc/src/gsm_04_08.c
index 21bdfc5..2b502b4 100644
--- a/openbsc/src/gsm_04_08.c
+++ b/openbsc/src/gsm_04_08.c
@@ -309,23 +309,23 @@
int gsm0408_loc_upd_rej(struct gsm_subscriber_connection *conn, u_int8_t cause)
{
struct gsm_bts *bts = conn->bts;
- struct msgb *msg = gsm48_msgb_alloc();
- struct gsm48_hdr *gh;
+ struct msgb *msg;
+
+ counter_inc(bts->network->stats.loc_upd_resp.reject);
+
+ msg = gsm48_create_loc_upd_rej(cause);
+ if (!msg) {
+ LOGP(DMM, LOGL_ERROR, "Failed to create msg for LOCATION UPDATING REJECT.\n");
+ return -1;
+ }
msg->lchan = conn->lchan;
- gh = (struct gsm48_hdr *) msgb_put(msg, sizeof(*gh) + 1);
- gh->proto_discr = GSM48_PDISC_MM;
- gh->msg_type = GSM48_MT_MM_LOC_UPD_REJECT;
- gh->data[0] = cause;
-
LOGP(DMM, LOGL_INFO, "Subscriber %s: LOCATION UPDATING REJECT "
"LAC=%u BTS=%u\n", conn->subscr ?
subscr_name(conn->subscr) : "unknown",
bts->location_area_code, bts->nr);
- counter_inc(bts->network->stats.loc_upd_resp.reject);
-
return gsm48_conn_sendmsg(msg, conn, NULL);
}