Mark a function arg as unused.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@37170 f5534014-38df-0310-8fa8-9805f1628bb7

diff --git a/gtk/sctp_graph_dlg.c b/gtk/sctp_graph_dlg.c
index ce72447f737253f86428f5f590d2cb2761f6f89a..5a046ed380ab50c4815165072e0b91d7b789a194 100644 (file)
--- a/gtk/sctp_graph_dlg.c
+++ b/gtk/sctp_graph_dlg.c
@@ -983,7 +983,7 @@ configure_event(GtkWidget *widget, GdkEventConfigure *event _U_, gpointer user_d
 }
 
 static gboolean
-expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer user_data)
+expose_event(GtkWidget *widget, GdkEventExpose *event, gpointer user_data _U_)
 {
        sctp_graph_t *ios;