Fix further 'variable set but not used' warnings reported from GCC 4.6.0.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29809 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 8 insertions, 5 deletions

diff --git a/apps/gui/option_select.c b/apps/gui/option_select.c
index 5d1e3d778e..f954268c18 100644
--- a/apps/gui/option_select.c
+++ b/apps/gui/option_select.c
@@ -315,7 +315,10 @@ void option_select_next_val(const struct settings_list *setting,
 
 static int selection_to_val(const struct settings_list *setting, int selection)
 {
-    int min = 0, max = 0, step = 1;
+    /* rockbox: comment 'set but unused' variables
+    int min = 0;
+    */
+    int max = 0, step = 1;
     if (((setting->flags & F_BOOL_SETTING) == F_BOOL_SETTING) ||
           ((setting->flags & F_CHOICE_SETTING) == F_CHOICE_SETTING))
         return selection;
@@ -339,10 +342,10 @@ static int selection_to_val(const struct settings_list *setting, int selection)
 #ifndef ASCENDING_INT_SETTINGS
         step = sound_steps(setting_id);
         max = sound_max(setting_id);
-        min = sound_min(setting_id);
+        /* min = sound_min(setting_id); */
 #else
         step = -sound_steps(setting_id);
-        min = sound_max(setting_id);
+        /* min = sound_max(setting_id); */
         max = sound_min(setting_id);
 #endif
     }
@@ -350,12 +353,12 @@ static int selection_to_val(const struct settings_list *setting, int selection)
     {
         const struct int_setting *info = setting->int_setting;
 #ifndef ASCENDING_INT_SETTINGS
-        min = info->min;
+        /* min = info->min; */
         max = info->max;
         step = info->step;
 #else
         max = info->min;
-        min = info->max;
+        /* min = info->max; */
         step = -info->step;
 #endif
     }