X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=datapath%2Floop_counter.c;h=3e1d890aafccb80b430a78e38f700b8f476c5467;hb=a7844aaf5ebccf1a8762f68bcbb62e463fc3809b;hp=491305d97e5f93090e2c50fb997e12a58d347321;hpb=cdee00fd635d1e0f1eeb5d9c009daeb59abd4777;p=openvswitch

diff --git a/datapath/loop_counter.c b/datapath/loop_counter.c
index 491305d9..3e1d890a 100644
--- a/datapath/loop_counter.c
+++ b/datapath/loop_counter.c
@@ -1,6 +1,6 @@
 /*
  * Distributed under the terms of the GNU GPL version 2.
- * Copyright (c) 2010 Nicira Networks.
+ * Copyright (c) 2010, 2011 Nicira Networks.
  *
  * Significant portions of this file may be copied from parts of the Linux
  * kernel, by Linus Torvalds and others.
@@ -15,12 +15,13 @@
 
 #include "loop_counter.h"
 
-void loop_suppress(struct datapath *dp, struct sw_flow_actions *actions)
+int loop_suppress(struct datapath *dp, struct sw_flow_actions *actions)
 {
 	if (net_ratelimit())
 		pr_warn("%s: flow looped %d times, dropping\n",
 			dp_name(dp), MAX_LOOPS);
 	actions->actions_len = 0;
+	return -ELOOP;
 }
 
 #ifndef CONFIG_PREEMPT_RT