From 887fd0ba6422374c1529718cbd6810114e95e898 Mon Sep 17 00:00:00 2001
From: Justin Pettit <jpettit@nicira.com>
Date: Mon, 22 Jun 2009 19:01:34 -0700
Subject: [PATCH] Add some comments to description to netdev functions.

A few of the netdev functions lacked descriptions, so this adds them.
---
 lib/netdev.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/netdev.c b/lib/netdev.c
index 8c14dd30..3d93e37e 100644
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -729,6 +729,7 @@ netdev_get_features(struct netdev *netdev,
                            peer ? peer : &dummy[3]);
 }
 
+/* Set the features advertised by 'netdev' to 'advertise'. */
 int
 netdev_set_advertisements(struct netdev *netdev, uint32_t advertise)
 {
@@ -1113,6 +1114,8 @@ get_stats_via_proc(const char *netdev_name, struct netdev_stats *stats)
     return ENODEV;
 }
 
+/* Sets 'carrier' to true if carrier is active (link light is on) on 
+ * 'netdev'. */
 int
 netdev_get_carrier(const struct netdev *netdev, bool *carrier)
 {
@@ -1169,6 +1172,7 @@ exit:
     return error;
 }
 
+/* Retrieves current device stats for 'netdev'. */
 int
 netdev_get_stats(const struct netdev *netdev, struct netdev_stats *stats)
 {
-- 
2.30.2