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[1/8] qdev: Improve qdev_init_nofail()'s error reporting

Message ID 1423071188-1085-2-git-send-email-armbru@redhat.com
State New
Headers show

Commit Message

Markus Armbruster Feb. 4, 2015, 5:33 p.m. UTC 
We get two error messages: a specific one from qdev_init(), and a
generic one from qdev_init_nofail().  The specific one gets suppressed
in QMP context.  qdev_init_nofail() failing there is a bug, though.

Cut out the qdev_init() middle-man: realize the device, and on error
exit with a single error message.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/core/qdev.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 2eacac0..416c7a4 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -373,10 +373,15 @@  void qdev_simple_device_unplug_cb(HotplugHandler *hotplug_dev,
    way is somewhat unclean, and best avoided.  */
 void qdev_init_nofail(DeviceState *dev)
 {
-    const char *typename = object_get_typename(OBJECT(dev));
+    Error *err = NULL;
 
-    if (qdev_init(dev) < 0) {
-        error_report("Initialization of device %s failed", typename);
+    assert(!dev->realized);
+
+    object_property_set_bool(OBJECT(dev), true, "realized", &err);
+    if (err) {
+        error_report("Initialization of device %s failed: %s",
+                     object_get_typename(OBJECT(dev)),
+                     error_get_pretty(err));
         exit(1);
     }
 }