fix compiler warning and coding style in rtp_proxy
diff --git a/openbsc/src/rtp_proxy.c b/openbsc/src/rtp_proxy.c
index 0293812..0f4e327 100644
--- a/openbsc/src/rtp_proxy.c
+++ b/openbsc/src/rtp_proxy.c
@@ -666,9 +666,10 @@
}
/* bind RTP/RTCP socket to application */
-int rtp_socket_upstream(struct rtp_socket *this, struct gsm_network *net, u_int32_t callref)
+int rtp_socket_upstream(struct rtp_socket *this, struct gsm_network *net,
+ u_int32_t callref)
{
- DEBUGP(DMUX, "rtp_socket_proxy(this=%p, callref=%lu)\n",
+ DEBUGP(DMUX, "rtp_socket_proxy(this=%p, callref=%u)\n",
this, callref);
if (callref) {