[07/11] ide: Improve error messages

Submitted by Markus Armbruster on June 30, 2010, 11:55 a.m.

Details

Message ID 1277898942-6501-8-git-send-email-armbru@redhat.com
State New
Headers show

Commit Message

Markus Armbruster June 30, 2010, 11:55 a.m.
Use error_report(), because it points to the error location.

Reword "tried to assign twice" messages to make it clear that we're
complaining about the unit property.

Report invalid unit property instead of failing silently.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 hw/ide/qdev.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

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diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 2977a16..221f387 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -18,7 +18,7 @@ 
  */
 #include <hw/hw.h>
 #include "dma.h"
-
+#include "qemu-error.h"
 #include <hw/ide/internal.h>
 
 /* --------------------------------- */
@@ -40,7 +40,7 @@  static int ide_qdev_init(DeviceState *qdev, DeviceInfo *base)
     IDEBus *bus = DO_UPCAST(IDEBus, qbus, qdev->parent_bus);
 
     if (!dev->conf.bs) {
-        fprintf(stderr, "%s: no drive specified\n", qdev->info->name);
+        error_report("No drive specified");
         goto err;
     }
     if (dev->unit == -1) {
@@ -49,19 +49,20 @@  static int ide_qdev_init(DeviceState *qdev, DeviceInfo *base)
     switch (dev->unit) {
     case 0:
         if (bus->master) {
-            fprintf(stderr, "ide: tried to assign master twice\n");
+            error_report("IDE unit %d is in use", dev->unit);
             goto err;
         }
         bus->master = dev;
         break;
     case 1:
         if (bus->slave) {
-            fprintf(stderr, "ide: tried to assign slave twice\n");
+            error_report("IDE unit %d is in use", dev->unit);
             goto err;
         }
         bus->slave = dev;
         break;
     default:
+        error_report("Invalid IDE unit %d", dev->unit);
         goto err;
     }
     return info->init(dev);