vserver 2.0 rc7

[linux-2.6.git] / drivers / net / ppp_generic.c

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index f5c918a..3b377f6 100644 (file)
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2467,14 +2467,10 @@ static void ppp_destroy_interface(struct ppp *ppp)
        skb_queue_purge(&ppp->mrq);
 #endif /* CONFIG_PPP_MULTILINK */
 #ifdef CONFIG_PPP_FILTER
-       if (ppp->pass_filter) {
-               kfree(ppp->pass_filter);
-               ppp->pass_filter = NULL;
-       }
-       if (ppp->active_filter) {
-               kfree(ppp->active_filter);
-               ppp->active_filter = NULL;
-       }
+       kfree(ppp->pass_filter);
+       ppp->pass_filter = NULL;
+       kfree(ppp->active_filter);
+       ppp->active_filter = NULL;
 #endif /* CONFIG_PPP_FILTER */
 
        kfree(ppp);
@@ -2741,8 +2737,6 @@ EXPORT_SYMBOL(ppp_input_error);
 EXPORT_SYMBOL(ppp_output_wakeup);
 EXPORT_SYMBOL(ppp_register_compressor);
 EXPORT_SYMBOL(ppp_unregister_compressor);
-EXPORT_SYMBOL(all_ppp_units); /* for debugging */
-EXPORT_SYMBOL(all_channels); /* for debugging */
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_CHARDEV_MAJOR(PPP_MAJOR);
 MODULE_ALIAS("/dev/ppp");