xenserver: Remove dead store from interface-reconfigure.

No point in looking up pifrec if we're not going to use it.

diff --git a/xenserver/opt_xensource_libexec_interface-reconfigure b/xenserver/opt_xensource_libexec_interface-reconfigure
index cb4a2ee..5681d02 100755 (executable)
--- a/xenserver/opt_xensource_libexec_interface-reconfigure
+++ b/xenserver/opt_xensource_libexec_interface-reconfigure
@@ -1491,7 +1491,6 @@ def main(argv=None):
                 raise Usage("Unknown action %s"  % action)
 
             # Save cache.
-            pifrec = db.get_pif_record(pif)
             db.save(dbcache_file)
         
     except Usage, err: