motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 16:53:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

qapi: Use returned bool to check for failure (again)

Browse source 
Commit 012d4c96e2 changed the visitor functions taking Error ** to
return bool instead of void, and the commits following it used the new
return value to simplify error checking.  Since then a few more uses
in need of the same treatment crept in.  Do that.  All pretty
mechanical except for

* balloon_stats_get_all()

  This is basically the same transformation commit 012d4c96e2 applied
  to the virtual walk example in include/qapi/visitor.h.

* set_max_queue_size()

  Additionally replace "goto end of function" by return.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221121085054.683122-10-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Markus Armbruster 2022-11-21 09:50:53 +01:00
parent f560eb1f0a
commit d1c81c3496
8 changed files with 21 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

10
hw/virtio/virtio-mem.c
View file

@ -1094,12 +1094,9 @@ static void virtio_mem_set_requested_size(Object *obj, Visitor *v,
Error **errp)
{
VirtIOMEM *vmem = VIRTIO_MEM(obj);
Error *err = NULL;
uint64_t value;
visit_type_size(v, name, &value, &err);
if (err) {
error_propagate(errp, err);
if (!visit_type_size(v, name, &value, errp)) {
return;
}
@ -1159,7 +1156,6 @@ static void virtio_mem_set_block_size(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
VirtIOMEM *vmem = VIRTIO_MEM(obj);
Error *err = NULL;
uint64_t value;
if (DEVICE(obj)->realized) {
@ -1167,9 +1163,7 @@ static void virtio_mem_set_block_size(Object *obj, Visitor *v, const char *name,
return;
}
visit_type_size(v, name, &value, &err);
if (err) {
error_propagate(errp, err);
if (!visit_type_size(v, name, &value, errp)) {
return;
}