diff options
author | Markus Armbruster <armbru@redhat.com> | 2020-07-07 18:05:56 +0200 |
---|---|---|
committer | Markus Armbruster <armbru@redhat.com> | 2020-07-10 15:18:08 +0200 |
commit | 778a2dc59213d789f5bf8409547b529af4eb9ead (patch) | |
tree | 5fa10bb05617c2d20de9d7daf5376a85914e3967 /softmmu/vl.c | |
parent | 6fd5bef10b8f0bf64df4e800bfda1da5fe17ca82 (diff) |
qom: Use returned bool to check for failure, Coccinelle part
The previous commit enables conversion of
foo(..., &err);
if (err) {
...
}
to
if (!foo(..., errp)) {
...
}
for QOM functions that now return true / false on success / error.
Coccinelle script:
@@
identifier fun = {
object_apply_global_props, object_initialize_child_with_props,
object_initialize_child_with_propsv, object_property_get,
object_property_get_bool, object_property_parse, object_property_set,
object_property_set_bool, object_property_set_int,
object_property_set_link, object_property_set_qobject,
object_property_set_str, object_property_set_uint, object_set_props,
object_set_propv, user_creatable_add_dict,
user_creatable_complete, user_creatable_del
};
expression list args, args2;
typedef Error;
Error *err;
@@
- fun(args, &err, args2);
- if (err)
+ if (!fun(args, &err, args2))
{
...
}
Fails to convert hw/arm/armsse.c, because Coccinelle gets confused by
ARMSSE being used both as typedef and function-like macro there.
Convert manually.
Line breaks tidied up manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200707160613.848843-29-armbru@redhat.com>
Diffstat (limited to 'softmmu/vl.c')
-rw-r--r-- | softmmu/vl.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/softmmu/vl.c b/softmmu/vl.c index f6bcad1c07..b3c129be78 100644 --- a/softmmu/vl.c +++ b/softmmu/vl.c @@ -2469,9 +2469,7 @@ static int object_parse_property_opt(Object *obj, return 0; } - object_property_parse(obj, name, value, &local_err); - - if (local_err) { + if (!object_property_parse(obj, name, value, &local_err)) { error_propagate(errp, local_err); return -1; } |