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

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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
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13
net/colo-compare.c
View file

@ -1135,22 +1135,17 @@ static void set_max_queue_size(Object *obj, Visitor *v,
const char *name, void *opaque,
Error **errp)
{
Error *local_err = NULL;
uint64_t value;
visit_type_uint64(v, name, &value, &local_err);
if (local_err) {
goto out;
if (!visit_type_uint64(v, name, &value, errp)) {
return;
}
if (!value) {
error_setg(&local_err, "Property '%s.%s' requires a positive value",
error_setg(errp, "Property '%s.%s' requires a positive value",
object_get_typename(obj), name);
goto out;
return;
}
max_queue_size = value;
out:
error_propagate(errp, local_err);
}
static void compare_pri_rs_finalize(SocketReadState *pri_rs)