[all] silence warnings from GCC 4.6

GCC 4.6 introduced a new warning about variables declared and initialized,
but not really used in the function body. Remove all of these occurrences
to build cleanly.
http://git.gnome.org/browse/nautilus/commit/?id=d4230de8667764e02dbb966b5d806ff78ced2fd5

6 files changed, 6 insertions, 35 deletions

diff --git a/src/file-manager/fm-directory-view.c b/src/file-manager/fm-directory-view.c
index e0dfce34..8b1afaaf 100644
--- a/src/file-manager/fm-directory-view.c
+++ b/src/file-manager/fm-directory-view.c
@@ -1189,10 +1189,8 @@ select_pattern (FMDirectoryView *view)
 	GtkWidget *example;
 	GtkWidget *table;
 	GtkWidget *entry;
-	GList *ret;
 	char *example_pattern;
 
-	ret = NULL;
 	dialog = gtk_dialog_new_with_buttons (_("Select Items Matching"),
 			fm_directory_view_get_containing_window (view),
 			GTK_DIALOG_DESTROY_WITH_PARENT,
@@ -1318,7 +1316,6 @@ action_save_search_as_callback (GtkAction *action,
 {
 	FMDirectoryView	*directory_view;
 	CajaSearchDirectory *search;
-	CajaQuery *query;
 	GtkWidget *dialog, *table, *label, *entry, *chooser, *save_button;
 	const char *entry_text;
 	char *filename, *filename_utf8, *dirname, *path, *uri;
@@ -1330,8 +1327,6 @@ action_save_search_as_callback (GtkAction *action,
 	    CAJA_IS_SEARCH_DIRECTORY (directory_view->details->model)) {
 		search = CAJA_SEARCH_DIRECTORY (directory_view->details->model);
 
-		query = caja_search_directory_get_query (search);
-
 		dialog = gtk_dialog_new_with_buttons (_("Save Search as"),
 						      fm_directory_view_get_containing_window (directory_view),
 						      0,
@@ -6834,6 +6829,7 @@ connect_to_server_response_callback (GtkDialog *dialog,
 				     int response_id,
 				     gpointer data)
 {
+#ifdef GIO_CONVERSION_DONE
 	GtkEntry *entry;
 	char *uri;
 	const char *name;
@@ -6846,9 +6842,7 @@ connect_to_server_response_callback (GtkDialog *dialog,
 		uri = g_object_get_data (G_OBJECT (dialog), "link-uri");
 		icon = g_object_get_data (G_OBJECT (dialog), "link-icon");
 		name = gtk_entry_get_text (entry);
-#ifdef GIO_CONVERSION_DONE
 		mate_vfs_connect_to_server (uri, (char *)name, icon);
-#endif
 		gtk_widget_destroy (GTK_WIDGET (dialog));
 		break;
 	case GTK_RESPONSE_NONE:
@@ -6859,6 +6853,9 @@ connect_to_server_response_callback (GtkDialog *dialog,
 	default :
 		g_assert_not_reached ();
 	}
+#endif
+	/* FIXME: the above code should make a server connection permanent */
+	gtk_widget_destroy (GTK_WIDGET (dialog));
 }
 
 static void
@@ -9551,9 +9548,6 @@ metadata_for_files_in_directory_ready_callback (CajaDirectory *directory,
 static void
 finish_undoredo_callback (gpointer data)
 {
-	FMDirectoryView *view;
-
-	view = FM_DIRECTORY_VIEW (data);
 }
 
 char **
diff --git a/src/file-manager/fm-icon-view.c b/src/file-manager/fm-icon-view.c
index 414aae37..c624610a 100644
--- a/src/file-manager/fm-icon-view.c
+++ b/src/file-manager/fm-icon-view.c
@@ -1470,12 +1470,10 @@ fm_icon_view_set_zoom_level (FMIconView *view,
 static void
 fm_icon_view_bump_zoom_level (FMDirectoryView *view, int zoom_increment)
 {
-    FMIconView *icon_view;
     CajaZoomLevel new_level;
 
     g_return_if_fail (FM_IS_ICON_VIEW (view));
 
-    icon_view = FM_ICON_VIEW (view);
     new_level = fm_icon_view_get_zoom_level (view) + zoom_increment;
 
     if (new_level >= CAJA_ZOOM_LEVEL_SMALLEST &&
diff --git a/src/file-manager/fm-list-view.c b/src/file-manager/fm-list-view.c
index 1ed8cd91..72e3f55c 100644
--- a/src/file-manager/fm-list-view.c
+++ b/src/file-manager/fm-list-view.c
@@ -531,7 +531,6 @@ motion_notify_callback (GtkWidget *widget,
                         gpointer callback_data)
 {
     FMListView *view;
-    GdkDragContext *context;
 
     view = FM_LIST_VIEW (callback_data);
 
@@ -581,7 +580,7 @@ motion_notify_callback (GtkWidget *widget,
                                       event->x,
                                       event->y))
         {
-            context = gtk_drag_begin
+            gtk_drag_begin
                       (widget,
                        source_target_list,
                        GDK_ACTION_MOVE | GDK_ACTION_COPY | GDK_ACTION_LINK | GDK_ACTION_ASK,
@@ -663,7 +662,6 @@ button_press_callback (GtkWidget *widget, GdkEventButton *event, gpointer callba
     GtkTreeView *tree_view;
     GtkTreePath *path;
     gboolean call_parent;
-    gboolean allow_drag;
     GtkTreeSelection *selection;
     GtkWidgetClass *tree_view_class;
     gint64 current_time;
@@ -715,7 +713,6 @@ button_press_callback (GtkWidget *widget, GdkEventButton *event, gpointer callba
     view->details->ignore_button_release = FALSE;
 
     call_parent = TRUE;
-    allow_drag = FALSE;
     if (gtk_tree_view_get_path_at_pos (tree_view, event->x, event->y,
                                        &path, NULL, NULL, NULL))
     {
@@ -1220,11 +1217,8 @@ sort_criterion_changes_due_to_user (GtkTreeView *tree_view)
     GList *columns, *p;
     GtkTreeViewColumn *column;
     GSignalInvocationHint *ihint;
-    unsigned int sort_signal_id;
     gboolean ret;
 
-    sort_signal_id = g_signal_lookup ("clicked", gtk_tree_view_column_get_type ());
-
     ret = FALSE;
 
     columns = gtk_tree_view_get_columns (tree_view);
diff --git a/src/file-manager/fm-properties-window.c b/src/file-manager/fm-properties-window.c
index 29666607..a62fbec5 100644
--- a/src/file-manager/fm-properties-window.c
+++ b/src/file-manager/fm-properties-window.c
@@ -739,13 +739,11 @@ static void
 rename_callback (CajaFile *file, GFile *res_loc, GError *error, gpointer callback_data)
 {
 	FMPropertiesWindow *window;
-	char *new_name;
 
 	window = FM_PROPERTIES_WINDOW (callback_data);
 
 	/* Complain to user if rename failed. */
 	if (error != NULL) {
-		new_name = window->details->pending_name;
 		fm_report_error_renaming_file (file,
 					       window->details->pending_name,
 					       error,
@@ -5226,7 +5224,7 @@ create_properties_window (StartupData *startup_data)
 			CAJA_FILE_ATTRIBUTE_INFO |
 			CAJA_FILE_ATTRIBUTE_LINK_INFO;
 
-		caja_file_monitor_add (CAJA_FILE (l->data),
+		caja_file_monitor_add (file,
 					   &window->details->original_files,
 					   attributes);
 	}
diff --git a/src/file-manager/fm-tree-model.c b/src/file-manager/fm-tree-model.c
index 6babc2d3..604c660e 100644
--- a/src/file-manager/fm-tree-model.c
+++ b/src/file-manager/fm-tree-model.c
@@ -753,8 +753,6 @@ report_dummy_row_contents_changed (FMTreeModel *model, TreeNode *parent)
 static void
 stop_monitoring_directory (FMTreeModel *model, TreeNode *node)
 {
-    CajaDirectory *directory;
-
     if (node->done_loading_id == 0)
     {
         g_assert (node->files_added_id == 0);
@@ -762,8 +760,6 @@ stop_monitoring_directory (FMTreeModel *model, TreeNode *node)
         return;
     }
 
-    directory = node->directory;
-
     g_signal_handler_disconnect (node->directory, node->done_loading_id);
     g_signal_handler_disconnect (node->directory, node->files_added_id);
     g_signal_handler_disconnect (node->directory, node->files_changed_id);
@@ -1347,12 +1343,10 @@ static void
 fm_tree_model_get_value (GtkTreeModel *model, GtkTreeIter *iter, int column, GValue *value)
 {
     TreeNode *node, *parent;
-    FMTreeModel *fm_model;
 
     g_return_if_fail (FM_IS_TREE_MODEL (model));
     g_return_if_fail (iter_is_valid (FM_TREE_MODEL (model), iter));
 
-    fm_model = FM_TREE_MODEL (model);
     node = iter->user_data;
 
     switch (column)
@@ -1482,15 +1476,12 @@ fm_tree_model_iter_has_child (GtkTreeModel *model, GtkTreeIter *iter)
 static int
 fm_tree_model_iter_n_children (GtkTreeModel *model, GtkTreeIter *iter)
 {
-    FMTreeModel *tree_model;
     TreeNode *parent, *node;
     int n;
 
     g_return_val_if_fail (FM_IS_TREE_MODEL (model), FALSE);
     g_return_val_if_fail (iter == NULL || iter_is_valid (FM_TREE_MODEL (model), iter), FALSE);
 
-    tree_model = FM_TREE_MODEL (model);
-
     if (iter == NULL)
     {
         return 1;
diff --git a/src/file-manager/fm-tree-view.c b/src/file-manager/fm-tree-view.c
index 32053db3..5c0e96fc 100644
--- a/src/file-manager/fm-tree-view.c
+++ b/src/file-manager/fm-tree-view.c
@@ -617,10 +617,6 @@ static char *
 get_root_uri_callback (CajaTreeViewDragDest *dest,
                        gpointer user_data)
 {
-    FMTreeView *view;
-
-    view = FM_TREE_VIEW (user_data);
-
     /* Don't allow drops on background */
     return NULL;
 }