From 53ac2ca831905030421b5408bbc4c685eed644d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C3=ABl=20Carr=C3=A9?= <rafael.carre@gmail.com>
Date: Tue, 21 Sep 2010 09:04:22 +0000
Subject: do_setting_from_menu(): remove write-only variables

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28136 a1c6a512-1295-4272-9138-f99709370657
---
 apps/menu.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/apps/menu.c b/apps/menu.c
index 5b8b121..8142f99 100644
--- a/apps/menu.c
+++ b/apps/menu.c
@@ -283,22 +283,11 @@ static int talk_menu_item(int selected_item, void *data)
 void do_setting_from_menu(const struct menu_item_ex *temp,
                           struct viewport parent[NB_SCREENS])
 {
-    int setting_id, oldval;
+    int setting_id;
     const struct settings_list *setting =
             find_setting(temp->variable, &setting_id);
     char *title;
     char padded_title[MAX_PATH];
-    int var_type = setting->flags&F_T_MASK;
-    if (var_type == F_T_INT || var_type == F_T_UINT)
-    {
-        oldval = *(int*)setting->setting;
-    }
-    else if (var_type == F_T_BOOL)
-    {
-        oldval = *(bool*)setting->setting;
-    }
-    else
-        oldval = 0;
     if ((temp->flags&MENU_TYPE_MASK) == MT_SETTING_W_TEXT)
         title = temp->callback_and_desc->desc;
     else
-- 
cgit v1.1