From 1da3c6a0500a6dae270c918d5c85c60682ba6036 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Thu, 13 May 2010 11:04:56 -0700
Subject: [PATCH] datapath: Avoid possibility of negative 'n_ports' in struct
 odp_portvec.

'n_ports' should never be negative so it's better to use an unsigned type.

Suggested-by: Jesse Gross <jesse@nicira.com>
---
 include/openvswitch/datapath-protocol.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index 1c2dba9b..0e8d5c9e 100644
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -181,7 +181,7 @@ struct odp_port {
 
 struct odp_portvec {
     struct odp_port *ports;
-    int n_ports;
+    __u32 n_ports;
 };
 
 struct odp_port_group {
-- 
2.30.2