From c6ecec43b240b545ef2f1d6eed5b1e539dfdb2c1 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 7 Jul 2020 18:05:35 +0200 Subject: qemu-option: Check return value instead of @err where convenient Convert uses like opts = qemu_opts_create(..., &err); if (err) { ... } to opts = qemu_opts_create(..., errp); if (!opts) { ... } Eliminate error_propagate() that are now unnecessary. Delete @err that are now unused. Note that we can't drop parallels_open()'s error_propagate() here. We continue to execute it even in the converted case. It's a no-op then: local_err is null. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Greg Kurz Message-Id: <20200707160613.848843-8-armbru@redhat.com> --- util/qemu-config.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'util/qemu-config.c') diff --git a/util/qemu-config.c b/util/qemu-config.c index 772f5a219e..c0d0e9b8ef 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -493,9 +493,8 @@ static void config_parse_qdict_section(QDict *options, QemuOptsList *opts, goto out; } - subopts = qemu_opts_create(opts, NULL, 0, &local_err); - if (local_err) { - error_propagate(errp, local_err); + subopts = qemu_opts_create(opts, NULL, 0, errp); + if (!subopts) { goto out; } @@ -538,10 +537,9 @@ static void config_parse_qdict_section(QDict *options, QemuOptsList *opts, } opt_name = g_strdup_printf("%s.%u", opts->name, i++); - subopts = qemu_opts_create(opts, opt_name, 1, &local_err); + subopts = qemu_opts_create(opts, opt_name, 1, errp); g_free(opt_name); - if (local_err) { - error_propagate(errp, local_err); + if (!subopts) { goto out; } -- cgit 1.4.1