diff mbox

[v2,4/4] block: Eliminate silly QERR_ macros used for encryption keys

Message ID 1422524221-8566-5-git-send-email-armbru@redhat.com
State New
Headers show

Commit Message

Markus Armbruster Jan. 29, 2015, 9:37 a.m. UTC 
The QERR_ macros are leftovers from the days of "rich" error objects.
They're used with error_set() and qerror_report(), and expand into the
first *two* arguments.  This trickiness has become pointless.  Clean
up QERR_DEVICE_ENCRYPTED and QERR_DEVICE_NOT_ENCRYPTED.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
---
 block.c                   | 5 +++--
 include/qapi/qmp/qerror.h | 6 ------
 2 files changed, 3 insertions(+), 8 deletions(-)

Comments

Max Reitz Jan. 30, 2015, 3:20 p.m. UTC | #1 
On 2015-01-29 at 04:37, Markus Armbruster wrote:
> The QERR_ macros are leftovers from the days of "rich" error objects.
> They're used with error_set() and qerror_report(), and expand into the
> first *two* arguments.  This trickiness has become pointless.  Clean
> up QERR_DEVICE_ENCRYPTED and QERR_DEVICE_NOT_ENCRYPTED.
>
> Signed-off-by: Markus Armbruster <armbru@redhat.com>
> Reviewed-by: Eric Blake <eblake@redhat.com>
> ---
>   block.c                   | 5 +++--
>   include/qapi/qmp/qerror.h | 6 ------
>   2 files changed, 3 insertions(+), 8 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>
diff mbox

Patch

diff --git a/block.c b/block.c
index aa12160..ad6fcef 100644
--- a/block.c
+++ b/block.c
@@ -3734,14 +3734,15 @@  void bdrv_add_key(BlockDriverState *bs, const char *key, Error **errp)
 {
     if (key) {
         if (!bdrv_is_encrypted(bs)) {
-            error_set(errp, QERR_DEVICE_NOT_ENCRYPTED,
+            error_setg(errp, "Device '%s' is not encrypted",
                       bdrv_get_device_name(bs));
         } else if (bdrv_set_key(bs, key) < 0) {
             error_set(errp, QERR_INVALID_PASSWORD);
         }
     } else {
         if (bdrv_key_required(bs)) {
-            error_set(errp, QERR_DEVICE_ENCRYPTED,
+            error_set(errp, ERROR_CLASS_DEVICE_ENCRYPTED,
+                      "'%s' (%s) is encrypted",
                       bdrv_get_device_name(bs),
                       bdrv_get_encrypted_filename(bs));
         }
diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h
index becdca6..423d8a3 100644
--- a/include/qapi/qmp/qerror.h
+++ b/include/qapi/qmp/qerror.h
@@ -52,9 +52,6 @@  void qerror_report_err(Error *err);
 #define QERR_COMMAND_NOT_FOUND \
     ERROR_CLASS_COMMAND_NOT_FOUND, "The command %s has not been found"
 
-#define QERR_DEVICE_ENCRYPTED \
-    ERROR_CLASS_DEVICE_ENCRYPTED, "'%s' (%s) is encrypted"
-
 #define QERR_DEVICE_HAS_NO_MEDIUM \
     ERROR_CLASS_GENERIC_ERROR, "Device '%s' has no medium"
 
@@ -73,9 +70,6 @@  void qerror_report_err(Error *err);
 #define QERR_DEVICE_NOT_ACTIVE \
     ERROR_CLASS_DEVICE_NOT_ACTIVE, "No %s device has been activated"
 
-#define QERR_DEVICE_NOT_ENCRYPTED \
-    ERROR_CLASS_GENERIC_ERROR, "Device '%s' is not encrypted"
-
 #define QERR_DEVICE_NOT_FOUND \
     ERROR_CLASS_DEVICE_NOT_FOUND, "Device '%s' not found"