From: Philippe Mathieu-Daudé <philmd@linaro.org>

Address the comment added in commit 4629ed1e98
("qerror: Finally unused, clean up"), from 2015:

  /*
   * These macros will go away, please don't use
   * in new code, and do not add new ones!
   */

Mechanical transformation using sed, and manual cleanup.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 include/qapi/qmp/qerror.h | 3 ---
 block/snapshot.c          | 7 ++++---
 blockdev.c                | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
index 06a1d2248e..daa889809b 100644
--- a/include/qapi/qmp/qerror.h
+++ b/include/qapi/qmp/qerror.h
@@ -17,9 +17,6 @@
  * add new ones!
  */
 
-#define QERR_DEVICE_HAS_NO_MEDIUM \
-    "Device '%s' has no medium"
-
 #define QERR_DEVICE_NO_HOTPLUG \
     "Device '%s' does not support hotplugging"
 
diff --git a/block/snapshot.c b/block/snapshot.c
index 8694fc0a3e..e2c18d3f8f 100644
--- a/block/snapshot.c
+++ b/block/snapshot.c
@@ -28,7 +28,6 @@
 #include "block/qdict.h"
 #include "qapi/error.h"
 #include "qapi/qmp/qdict.h"
-#include "qapi/qmp/qerror.h"
 #include "qapi/qmp/qstring.h"
 #include "qemu/option.h"
 #include "sysemu/block-backend.h"
@@ -359,7 +358,8 @@ int bdrv_snapshot_delete(BlockDriverState *bs,
     GLOBAL_STATE_CODE();
 
     if (!drv) {
-        error_setg(errp, QERR_DEVICE_HAS_NO_MEDIUM, bdrv_get_device_name(bs));
+        error_setg(errp, "Device '%s' has no medium",
+                   bdrv_get_device_name(bs));
         return -ENOMEDIUM;
     }
     if (!snapshot_id && !name) {
@@ -437,7 +437,8 @@ int bdrv_snapshot_load_tmp(BlockDriverState *bs,
     GRAPH_RDLOCK_GUARD_MAINLOOP();
 
     if (!drv) {
-        error_setg(errp, QERR_DEVICE_HAS_NO_MEDIUM, bdrv_get_device_name(bs));
+        error_setg(errp, "Device '%s' has no medium",
+                   bdrv_get_device_name(bs));
         return -ENOMEDIUM;
     }
     if (!snapshot_id && !name) {
diff --git a/blockdev.c b/blockdev.c
index d8fb3399f5..bd408e3e75 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -1395,7 +1395,7 @@ static void external_snapshot_action(TransactionAction *action,
     bdrv_drained_begin(state->old_bs);
 
     if (!bdrv_is_inserted(state->old_bs)) {
-        error_setg(errp, QERR_DEVICE_HAS_NO_MEDIUM, device);
+        error_setg(errp, "Device '%s' has no medium", device);
         return;
     }
 
-- 
2.44.0

On Tue, Mar 12, 2024 at 03:13:36PM +0100, Markus Armbruster wrote:
> Date: Tue, 12 Mar 2024 15:13:36 +0100
> From: Markus Armbruster <armbru@redhat.com>
> Subject: [PATCH 03/10] qapi: Inline and remove QERR_DEVICE_HAS_NO_MEDIUM
>  definition
> 
> From: Philippe Mathieu-Daudé <philmd@linaro.org>
> 
> Address the comment added in commit 4629ed1e98
> ("qerror: Finally unused, clean up"), from 2015:
> 
>   /*
>    * These macros will go away, please don't use
>    * in new code, and do not add new ones!
>    */
> 
> Mechanical transformation using sed, and manual cleanup.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> ---
>  include/qapi/qmp/qerror.h | 3 ---
>  block/snapshot.c          | 7 ++++---
>  blockdev.c                | 2 +-
>  3 files changed, 5 insertions(+), 7 deletions(-)
>

Reviewed-by: Zhao Liu <zhao1.liu@intel.com>