Mark unused parameter as such

Change-Id: I6a7fa5943957712fbd9e4801702a57dbb2d21b81
Reviewed-on: https://code.wireshark.org/review/3079
Reviewed-by: Evan Huus <eapache@gmail.com>

diff --git a/ui/gtk/expert_comp_dlg.c b/ui/gtk/expert_comp_dlg.c
index c882eb4a885b865f47b04178a051b20fa753e5b3..0d97896324f9da9b0c16889c7f89368bdd25576e 100644 (file)
--- a/ui/gtk/expert_comp_dlg.c
+++ b/ui/gtk/expert_comp_dlg.c
@@ -141,7 +141,7 @@ select_row_cb(GtkTreeSelection *selection, gpointer *user_data _U_)
 }
 
 static void
-expert_comp_select_filter_cb(GtkWidget *widget, gpointer callback_data, guint callback_action)
+expert_comp_select_filter_cb(GtkWidget *widget, gpointer callback_data, guint callback_action _U_)
 {
     expert_comp_dlg_t *ss = (expert_comp_dlg_t *)callback_data;
     const char *filter;