nat: Fix compiler warning and cast uint16_t to uint8_t
diff --git a/openbsc/src/osmo-bsc_nat/bsc_ussd.c b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
index 59f76e4..e0c5c6d 100644
--- a/openbsc/src/osmo-bsc_nat/bsc_ussd.c
+++ b/openbsc/src/osmo-bsc_nat/bsc_ussd.c
@@ -330,8 +330,8 @@
/* add additional tag/values */
lac = htons(con->lac);
ci = htons(con->ci);
- msgb_tv_fixed_put(msg, USSD_LAC_IE, sizeof(lac), &lac);
- msgb_tv_fixed_put(msg, USSD_CI_IE, sizeof(ci), &ci);
+ msgb_tv_fixed_put(msg, USSD_LAC_IE, sizeof(lac), (const uint8_t *) &lac);
+ msgb_tv_fixed_put(msg, USSD_CI_IE, sizeof(ci), (const uint8_t *) &ci);
ussd = con->bsc->nat->ussd_con;
bsc_do_write(&ussd->queue, msg, IPAC_PROTO_IPACCESS);