Remove unused variables and functions

sflphone-client-gnome/src/actions.c

@@ -1367,7 +1367,7 @@ void sflphone_fill_conference_list (void)
 
 void sflphone_fill_history (void)
 {
-    const gchar **entries, **history_entries;
+    const gchar **entries;
     gchar *current_entry;
     callable_obj_t *history_call, *call;
     conference_obj_t *history_conf, *conf;
@@ -1428,7 +1428,7 @@ void sflphone_fill_history (void)
         entries++;
     }
 
-    // fill the treeview wtih calls
+    // fill the treeview with calls
     n = calllist_get_size(history);
     for(i = 0; i < n; i++) {
 	element = calllist_get_nth(history, i);

sflphone-client-gnome/src/contacts/conferencelist.c

@@ -33,7 +33,6 @@
 #include "logger.h"
 
 static gint is_confID_confstruct(gconstpointer, gconstpointer);
-static gchar *generate_conf_id (void);
 
 static gint is_confID_confstruct (gconstpointer a, gconstpointer b)
 {
@@ -46,17 +45,6 @@ static gint is_confID_confstruct (gconstpointer a, gconstpointer b)
     }
 }
 
-static gchar *generate_conf_id (void)
-{
-    gchar *conf_id;
-
-    conf_id = g_new0 (gchar, 30);
-    g_sprintf (conf_id, "%d", rand());
-    
-    return conf_id;
-}
-
-
 void conferencelist_init(calltab_t *tab)
 {
     if(tab == NULL) {

sflphone-client-gnome/src/mainwindow.c

@@ -57,7 +57,6 @@ static GtkWidget * dialpad = NULL;
 static GtkWidget * speaker_control = NULL;
 static GtkWidget * mic_control = NULL;
 static GtkWidget * statusBar = NULL;
-static GtkWidget * filterEntry = NULL;
 static PidginScrollBook *embedded_error_notebook;
 
 static gchar *status_current_message = NULL;