bsc: Fix compiler warning and return from the method with a value.
diff --git a/openbsc/src/osmo-bsc/osmo_bsc_bssap.c b/openbsc/src/osmo-bsc/osmo_bsc_bssap.c
index 4190abf..6b8504d 100644
--- a/openbsc/src/osmo-bsc/osmo_bsc_bssap.c
+++ b/openbsc/src/osmo-bsc/osmo_bsc_bssap.c
@@ -459,7 +459,7 @@
struct dtap_header *header;
struct msgb *gsm48;
uint8_t *data;
- int rc;
+ int rc, dtap_rc;
LOGP(DMSC, LOGL_DEBUG, "Rx MSC DTAP: %s\n",
osmo_hexdump(msg->l3h, length));
@@ -497,9 +497,10 @@
/* pass it to the filter for extra actions */
rc = bsc_scan_msc_msg(conn->conn, gsm48);
- gsm0808_submit_dtap(conn->conn, gsm48, header->link_id, 1);
+ dtap_rc = gsm0808_submit_dtap(conn->conn, gsm48, header->link_id, 1);
if (rc == BSS_SEND_USSD)
bsc_send_welcome_ussd(conn->conn);
+ return dtap_rc;
}
int bsc_handle_udt(struct osmo_msc_data *msc,