[gnome-screensaver] gs-window-x11: drop some unused variables

[Ray Strode <halfline src gnome org>]

commit 214ab952557378777824a52b73fae4ba4d70f5bd
Author: Ray Strode <rstrode redhat com>
Date:   Mon Jul 25 11:35:22 2011 -0400

    gs-window-x11: drop some unused variables
    
    They were generating compiler warnings

 src/gs-window-x11.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/src/gs-window-x11.c b/src/gs-window-x11.c
index a723c4d..c96c9fa 100644
--- a/src/gs-window-x11.c
+++ b/src/gs-window-x11.c
@@ -1120,9 +1120,7 @@ keyboard_command_finish (GSWindow *window)
         gs_debug ("Keyboard finished");
 
         if (window->priv->keyboard_pid > 0) {
-                int exit_status;
-
-                exit_status = wait_on_child (window->priv->keyboard_pid);
+                wait_on_child (window->priv->keyboard_pid);
 
                 g_spawn_close_pid (window->priv->keyboard_pid);
                 window->priv->keyboard_pid = 0;
@@ -1251,9 +1249,7 @@ gs_window_dialog_finish (GSWindow *window)
         kill_dialog_command (window);
 
         if (window->priv->lock_pid > 0) {
-                int exit_status;
-
-                exit_status = wait_on_child (window->priv->lock_pid);
+                wait_on_child (window->priv->lock_pid);
 
                 g_spawn_close_pid (window->priv->lock_pid);
                 window->priv->lock_pid = 0;