osmux: Clean up helper macro osmux_chunk_length()
Change-Id: I482d8c5be08610788c2ed98e3b87ae4184075e8d
diff --git a/src/libosmo-mgcp/mgcp_osmux.c b/src/libosmo-mgcp/mgcp_osmux.c
index 81de5fd..0109342 100644
--- a/src/libosmo-mgcp/mgcp_osmux.c
+++ b/src/libosmo-mgcp/mgcp_osmux.c
@@ -363,8 +363,7 @@
return 0;
}
-#define osmux_chunk_length(msg, rem) (rem - msg->len);
-
+#define osmux_chunk_length(msg, rem) ((rem) - (msg)->len)
static int osmux_read_fd_cb(struct osmo_fd *ofd, unsigned int what)
{
struct msgb *msg;