From 3d222126b4f4620dfacf41c61860772da8626e03 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Tue, 28 Jul 2009 13:43:35 -0700
Subject: netdev: Change netdev_get_mtu() to return an error code.

To make the netdev code more portable, it needs to support returning error
codes from functions that don't have them.  This commit changes
netdev_get_mtu() to return an error code and updates its caller.

(Currently netdev_get_mtu() won't ever return an error, but other future
implementations might.)
---
 CodingStyle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'CodingStyle')

diff --git a/CodingStyle b/CodingStyle
index 126b45a8..69df907a 100644
--- a/CodingStyle
+++ b/CodingStyle
@@ -168,7 +168,7 @@ prototype:
   Omit parameter names from function prototypes when the names do not
 give useful information, e.g.:
 
-    int netdev_get_mtu(const struct netdev *);
+    int netdev_get_mtu(const struct netdev *, int *mtup);
 
 
 STATEMENTS
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