qobject: Use simpler QDict/QList scalar insertion macros

[mirror_qemu.git] / block / blkdebug.c

diff --git a/block/blkdebug.c b/block/blkdebug.c
index 6117ce5fca86b031bc7c6a087970789fc8b308ca..3c088934db1b21e320dae18c200d4859051d46ba 100644 (file)
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -301,7 +301,7 @@ static void blkdebug_parse_filename(const char *filename, QDict *options,
     if (!strstart(filename, "blkdebug:", &filename)) {
         /* There was no prefix; therefore, all options have to be already
            present in the QDict (except for the filename) */
-        qdict_put(options, "x-image", qstring_from_str(filename));
+        qdict_put_str(options, "x-image", filename);
         return;
     }
 
@@ -320,7 +320,7 @@ static void blkdebug_parse_filename(const char *filename, QDict *options,
 
     /* TODO Allow multi-level nesting and set file.filename here */
     filename = c + 1;
-    qdict_put(options, "x-image", qstring_from_str(filename));
+    qdict_put_str(options, "x-image", filename);
 }
 
 static QemuOptsList runtime_opts = {
@@ -389,14 +389,12 @@ static int blkdebug_open(BlockDriverState *bs, QDict *options, int flags,
     } else if (align) {
         error_setg(errp, "Invalid alignment");
         ret = -EINVAL;
-        goto fail_unref;
+        goto out;
     }
 
     ret = 0;
     goto out;
 
-fail_unref:
-    bdrv_unref_child(bs, bs->file);
 out:
     if (ret < 0) {
         g_free(s->config_file);
@@ -661,9 +659,9 @@ static int64_t blkdebug_getlength(BlockDriverState *bs)
     return bdrv_getlength(bs->file->bs);
 }
 
-static int blkdebug_truncate(BlockDriverState *bs, int64_t offset)
+static int blkdebug_truncate(BlockDriverState *bs, int64_t offset, Error **errp)
 {
-    return bdrv_truncate(bs->file, offset);
+    return bdrv_truncate(bs->file, offset, errp);
 }
 
 static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options)
@@ -695,10 +693,10 @@ static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options)
     }
 
     opts = qdict_new();
-    qdict_put_obj(opts, "driver", QOBJECT(qstring_from_str("blkdebug")));
+    qdict_put_str(opts, "driver", "blkdebug");
 
     QINCREF(bs->file->bs->full_open_options);
-    qdict_put_obj(opts, "image", QOBJECT(bs->file->bs->full_open_options));
+    qdict_put(opts, "image", bs->file->bs->full_open_options);
 
     for (e = qdict_first(options); e; e = qdict_next(options, e)) {
         if (strcmp(qdict_entry_key(e), "x-image")) {
@@ -734,6 +732,8 @@ static BlockDriver bdrv_blkdebug = {
     .bdrv_file_open         = blkdebug_open,
     .bdrv_close             = blkdebug_close,
     .bdrv_reopen_prepare    = blkdebug_reopen_prepare,
+    .bdrv_child_perm        = bdrv_filter_default_perms,
+
     .bdrv_getlength         = blkdebug_getlength,
     .bdrv_truncate          = blkdebug_truncate,
     .bdrv_refresh_filename  = blkdebug_refresh_filename,