From d50a6e58e83cdf534fd3f6c152c71b65973ab502 Mon Sep 17 00:00:00 2001
From: Cao jin <caoj.fnst@cn.fujitsu.com>
Date: Sun, 17 Jan 2016 20:13:14 +0800
Subject: Add Error **errp for xen_pt_config_init()

To catch the error message. Also modify the caller

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---
 hw/xen/xen_pt.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'hw/xen/xen_pt.c')

diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 07bfcec..9eef3df 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -825,9 +825,11 @@ static int xen_pt_initfn(PCIDevice *d)
     xen_pt_register_regions(s, &cmd);
 
     /* reinitialize each config register to be emulated */
-    rc = xen_pt_config_init(s);
-    if (rc) {
-        XEN_PT_ERR(d, "PCI Config space initialisation failed.\n");
+    xen_pt_config_init(s, &err);
+    if (err) {
+        error_append_hint(&err, "PCI Config space initialisation failed");
+        error_report_err(err);
+        rc = -1;
         goto err_out;
     }
 
-- 
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