Remove unused variables

modules/codec/cmml/history.c

@@ -107,7 +107,7 @@ static void history_Dump( history_t *p_history )
         void *pv_item;
 
         xarray_ObjectAtIndex( p_history->p_xarray, i, &pv_item );
-        
+
         p_item = (history_item_t *) pv_item;
 
         if( p_item == NULL )
@@ -203,7 +203,7 @@ void history_PruneAndInsert( history_t *p_history, history_item_t *p_item )
 
 unsigned int history_Count( history_t *p_history )
 {
-    int i_count;
+    unsigned int i_count;
     xarray_Count( p_history->p_xarray, &i_count );
     return i_count;
 }

modules/codec/cmml/intf.c

@@ -818,8 +818,6 @@ static int DisplayAnchor( intf_thread_t *p_intf,
 
     if( p_vout )
     {
-        text_style_t *p_style = NULL;
-
         if( psz_anchor_url )
         {
             /* Should display subtitle underlined and in blue, but it looks
@@ -841,7 +839,6 @@ static int DisplayAnchor( intf_thread_t *p_intf,
         {
             return VLC_EGENERIC;
         }
-
     }
     else
     {