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qdict: Add qdict_put_null() helper, and put it to use 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20170825105913.4060-2-marcandre.lureau@redhat.com>
[Update to qobject.cocci squashed in, commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-08-25 12:59:00 +02:00 committed by Markus Armbruster
parent f90cb2846a
commit 0f9afc2a8b
3 changed files with 8 additions and 3 deletions
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4
include/qapi/qmp/qdict.h
View File

@ -53,13 +53,15 @@ void qdict_destroy_obj(QObject *obj);
#define qdict_put(qdict, key, obj) \
qdict_put_obj(qdict, key, QOBJECT(obj))
/* Helpers for int, bool, and string */
/* Helpers for int, bool, null, and string */
#define qdict_put_int(qdict, key, value) \
qdict_put(qdict, key, qnum_from_int(value))
#define qdict_put_bool(qdict, key, value) \
qdict_put(qdict, key, qbool_from_bool(value))
#define qdict_put_str(qdict, key, value) \
qdict_put(qdict, key, qstring_from_str(value))
#define qdict_put_null(qdict, key) \
qdict_put(qdict, key, qnull())
/* High level helpers */
double qdict_get_double(const QDict *qdict, const char *key);

3
scripts/coccinelle/qobject.cocci
View File

@ -20,6 +20,9 @@ expression Obj, Key, E;
|
- qdict_put(Obj, Key, qstring_from_str(E));
+ qdict_put_str(Obj, Key, E);
|
- qdict_put(Obj, Key, qnull());
+ qdict_put_null(Obj, Key);
)
// Use QList macros where they make sense

4
target/i386/cpu.c
View File

@ -2454,7 +2454,7 @@ static QDict *x86_cpu_static_props(void)
d = qdict_new();
for (i = 0; props[i]; i++) {
qdict_put(d, props[i], qnull());
qdict_put_null(d, props[i]);
}
for (w = 0; w < FEATURE_WORDS; w++) {
@ -2464,7 +2464,7 @@ static QDict *x86_cpu_static_props(void)
if (!fi->feat_names[bit]) {
continue;
}
qdict_put(d, fi->feat_names[bit], qnull());
qdict_put_null(d, fi->feat_names[bit]);
}
}