From a3c53eebef0ad4f4ea427e753df45ffcd8ceda84 Mon Sep 17 00:00:00 2001
From: Eric Gable <v-ericg@microsoft.com>
Date: Fri, 6 Sep 2013 14:48:15 -0700
Subject: [PATCH] Supress expected error in TryLoadAtapiix() by setting
 chk_err=False for lsmod

---
 waagent | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/waagent b/waagent
index c381347..ece7038 100644
--- a/waagent
+++ b/waagent
@@ -3365,7 +3365,7 @@ class Agent(Util):
         modloaded=False
         retcode,krn=RunGetOutput('uname -r')
         krn_pth='/lib/modules/'+krn.strip('\n')+'/kernel/drivers/ata/ata_piix.ko'
-        if Run('lsmod | grep ata_piix') == 0 :
+        if Run("lsmod | grep ata_piix",chk_err=False) == 0 :
             Log("Module " + krn_pth + " driver for ATAPI CD-ROM is already present.")
             return 0
         if retcode: