From: Olaf Hering <olaf@aepfle.de>
Date: Tue, 14 Dec 2010 18:47:52 +0000 (+0000)
Subject: xenpaging: remove perror usage in xenpaging_init error path
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=ea9ae21f70cb5bf516e1008c9953dbe0f0883a14;p=xen.git

xenpaging: remove perror usage in xenpaging_init error path

Use the libxc error macro to report errors if initialising xenpaging
fails. Also report the actual errno string.

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---

diff --git a/tools/xenpaging/xenpaging.c b/tools/xenpaging/xenpaging.c
index 9bfbd12ea0..0e82121e29 100644
--- a/tools/xenpaging/xenpaging.c
+++ b/tools/xenpaging/xenpaging.c
@@ -141,7 +141,7 @@ xenpaging_t *xenpaging_init(xc_interface **xch_r, domid_t domain_id)
                 ERROR("EPT not supported for this guest");
                 break;
             default:
-                perror("Error initialising shared page");
+                ERROR("Error initialising shared page: %s", strerror(errno));
                 break;
         }
         goto err;