[aisleriot] Fix unused-but-set-variable warnings

[Christian Persch <chpe src gnome org>]

commit 81f9b082377ddee30555d453cda728e388a64bd6
Author: Christian Persch <chpe gnome org>
Date:   Mon Nov 21 13:30:13 2011 +0100

    Fix unused-but-set-variable warnings

 src/ar-game-chooser.c |    2 --
 src/board-noclutter.c |    3 +--
 src/board.c           |    6 +-----
 src/card.c            |    4 +---
 src/slot-renderer.c   |    2 --
 src/window.c          |    3 +--
 6 files changed, 4 insertions(+), 16 deletions(-)
---
diff --git a/src/ar-game-chooser.c b/src/ar-game-chooser.c
index 8333523..c9abad9 100644
--- a/src/ar-game-chooser.c
+++ b/src/ar-game-chooser.c
@@ -118,7 +118,6 @@ ar_game_chooser_constructor (GType type,
   GObject *object;
   ArGameChooser *chooser;
   ArGameChooserPrivate *priv;
-  GtkWidget *widget;
   GtkWindow *window;
   GtkListStore *list;
   GtkWidget *list_view;
@@ -138,7 +137,6 @@ ar_game_chooser_constructor (GType type,
   object = G_OBJECT_CLASS (ar_game_chooser_parent_class)->constructor
             (type, n_construct_properties, construct_params);
 
-  widget = GTK_WIDGET (object);
   window = GTK_WINDOW (object);
   chooser = AR_GAME_CHOOSER (object);
   priv = chooser->priv;
diff --git a/src/board-noclutter.c b/src/board-noclutter.c
index 9e538fa..25c2a75 100644
--- a/src/board-noclutter.c
+++ b/src/board-noclutter.c
@@ -758,7 +758,6 @@ aisleriot_board_setup_geometry (AisleriotBoard *board)
   GPtrArray *slots;
   guint i, n_slots;
   CardSize card_size;
-  gboolean size_changed;
   ArCardTheme *theme;
 
   /* Nothing to do yet */
@@ -775,7 +774,7 @@ aisleriot_board_setup_geometry (AisleriotBoard *board)
   if (theme == NULL)
     return;
 
-  size_changed = ar_card_theme_set_size (theme,
+  ar_card_theme_set_size (theme,
                                          priv->xslotstep,
                                          priv->yslotstep,
                                          priv->card_slot_ratio);
diff --git a/src/board.c b/src/board.c
index f68d06e..4376bc4 100644
--- a/src/board.c
+++ b/src/board.c
@@ -1044,7 +1044,7 @@ drag_begin (AisleriotBoard *board)
 {
   AisleriotBoardPrivate *priv = board->priv;
   ArSlot *hslot;
-  int delta, height, width;
+  int delta;
   int x, y;
   int num_moving_cards;
   guint i;
@@ -1090,8 +1090,6 @@ drag_begin (AisleriotBoard *board)
                        cards->data + priv->moving_cards_origin_card_id,
                        cards->len - priv->moving_cards_origin_card_id);
 
-  width = priv->card_size.width + (num_moving_cards - 1) * hslot->pixeldx;
-  height = priv->card_size.height + (num_moving_cards - 1) * hslot->pixeldy;
 
   priv->moving_cards_group = g_object_ref_sink (clutter_group_new ());
   clutter_actor_set_position (priv->moving_cards_group, x, y);
@@ -1101,8 +1099,6 @@ drag_begin (AisleriotBoard *board)
    * does allow that.)
    */
   x = y = 0;
-  width = priv->card_size.width;
-  height = priv->card_size.height;
 
   for (i = 0; i < priv->moving_cards->len; ++i) {
     Card hcard = CARD (priv->moving_cards->data[i]);
diff --git a/src/card.c b/src/card.c
index 55b6994..664bdbc 100644
--- a/src/card.c
+++ b/src/card.c
@@ -118,9 +118,7 @@ aisleriot_card_class_init (AisleriotCardClass *klass)
 static void
 aisleriot_card_init (AisleriotCard *self)
 {
-  AisleriotCardPrivate *priv;
-
-  priv = self->priv = AISLERIOT_CARD_GET_PRIVATE (self);
+  self->priv = AISLERIOT_CARD_GET_PRIVATE (self);
 }
 
 static void
diff --git a/src/slot-renderer.c b/src/slot-renderer.c
index 1153098..93bdd3b 100644
--- a/src/slot-renderer.c
+++ b/src/slot-renderer.c
@@ -428,13 +428,11 @@ aisleriot_slot_renderer_paint (ClutterActor *actor)
   AisleriotSlotRenderer *srend = (AisleriotSlotRenderer *) actor;
   AisleriotSlotRendererPrivate *priv = srend->priv;
   guint n_cards, n_animated_cards;
-  guint8 *cards;
   guint i;
 
   g_return_if_fail (priv->cache != NULL);
   g_return_if_fail (priv->slot != NULL);
 
-  cards = priv->slot->cards->data;
   n_cards = priv->slot->cards->len;
   n_animated_cards = priv->animations->len + priv->n_unexposed_animated_cards;
 
diff --git a/src/window.c b/src/window.c
index fd698c6..061eb0e 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1968,10 +1968,9 @@ aisleriot_window_state_event (GtkWidget *widget,
   AisleriotWindowPrivate *priv = window->priv;
 
   if (event->changed_mask & (GDK_WINDOW_STATE_FULLSCREEN | GDK_WINDOW_STATE_MAXIMIZED)) {
-    gboolean is_fullscreen, is_maximised;
+    gboolean is_fullscreen;
 
     is_fullscreen = (event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN) != 0;
-    is_maximised = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) != 0;
 
     set_fullscreen_actions (window, is_fullscreen);