[gtk+] Silence unused variable warnings in the cups printbackend

[Matthias Clasen <matthiasc src gnome org>]

commit 645650ae243c6269faa3dec4df17b112d234a377
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 30 02:16:18 2011 -0500

    Silence unused variable warnings in the cups printbackend

 modules/printbackends/cups/gtkprintbackendcups.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/modules/printbackends/cups/gtkprintbackendcups.c b/modules/printbackends/cups/gtkprintbackendcups.c
index 5bb14eb..614e752 100644
--- a/modules/printbackends/cups/gtkprintbackendcups.c
+++ b/modules/printbackends/cups/gtkprintbackendcups.c
@@ -2235,7 +2235,6 @@ cups_request_ppd_cb (GtkPrintBackendCups *print_backend,
                      GtkCupsResult       *result,
                      GetPPDData          *data)
 {
-  ipp_t *response;
   GtkPrinter *printer;
 
   GDK_THREADS_ENTER ();
@@ -2264,8 +2263,6 @@ cups_request_ppd_cb (GtkPrintBackendCups *print_backend,
       goto done;
     }
 
-  response = gtk_cups_result_get_response (result);
-
   /* let ppdOpenFd take over the ownership of the open file */
   g_io_channel_seek_position (data->ppd_io, 0, G_SEEK_SET, NULL);
   data->printer->ppd_file = ppdOpenFd (dup (g_io_channel_unix_get_fd (data->ppd_io)));