[PATCH v2 20/31] qom: Make "object" QemuOptsList optional
This code is going away anyway, but for a few more commits, we'll be in
a state where some binaries still use QemuOpts and others don't. If the
"object" QemuOptsList doesn't even exist, we don't have to remove (or
fail to remove, and therefore abort) a user creatable object from it.
Signed-off-by: Kevin Wolf <kwolf(a)redhat.com>
---
qom/object_interfaces.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c
index 1e9ad6f08a..b9a99c8bf4 100644
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -290,6 +290,7 @@ void user_creatable_print_help_from_qdict(QDict *args)
bool user_creatable_del(const char *id, Error **errp)
{
+ QemuOptsList *opts_list;
Object *container;
Object *obj;
@@ -309,8 +310,10 @@ bool user_creatable_del(const char *id, Error **errp)
* if object was defined on the command-line, remove its corresponding
* option group entry
*/
- qemu_opts_del(qemu_opts_find(qemu_find_opts_err("object",
&error_abort),
- id));
+ opts_list = qemu_find_opts_err("object", NULL);
+ if (opts_list) {
+ qemu_opts_del(qemu_opts_find(opts_list, id));
+ }
object_unparent(obj);
return true;
--
2.29.2