From 53258324bceae8ae01133d8e3321d3c36ecc5a97 Mon Sep 17 00:00:00 2001
From: Michael Hanselmann <hansmi@google.com>
Date: Thu, 20 Dec 2012 15:45:57 +0100
Subject: [PATCH] objects.NIC: Look up mode only once, capitalize acronym
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Look up β€œNIC_MODE” only once, capitalize β€œNIC” in error messages.

Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: Guido Trotter <ultrotter@google.com>
---
 lib/objects.py | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/objects.py b/lib/objects.py
index e49aaad27..e08bd06f9 100644
--- a/lib/objects.py
+++ b/lib/objects.py
@@ -514,15 +514,14 @@ class NIC(ConfigObject):
     @raise errors.ConfigurationError: when a parameter is not valid
 
     """
-    if (nicparams[constants.NIC_MODE] not in constants.NIC_VALID_MODES and
-        nicparams[constants.NIC_MODE] != constants.VALUE_AUTO):
-      err = "Invalid nic mode: %s" % nicparams[constants.NIC_MODE]
-      raise errors.ConfigurationError(err)
+    mode = nicparams[constants.NIC_MODE]
+    if (mode not in constants.NIC_VALID_MODES and
+        mode != constants.VALUE_AUTO):
+      raise errors.ConfigurationError("Invalid NIC mode '%s'" % mode)
 
-    if (nicparams[constants.NIC_MODE] == constants.NIC_MODE_BRIDGED and
+    if (mode == constants.NIC_MODE_BRIDGED and
         not nicparams[constants.NIC_LINK]):
-      err = "Missing bridged nic link"
-      raise errors.ConfigurationError(err)
+      raise errors.ConfigurationError("Missing bridged NIC link")
 
 
 class Disk(ConfigObject):
-- 
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