diff options
Diffstat (limited to 'chardev/char.c')
| -rw-r--r-- | chardev/char.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/chardev/char.c b/chardev/char.c index 1859680bea..276d27f403 100644 --- a/chardev/char.c +++ b/chardev/char.c @@ -805,26 +805,6 @@ static const ChardevClass *char_get_class(const char *driver, Error **errp) return cc; } -static Chardev *qemu_chardev_add(const char *id, const char *typename, - ChardevBackend *backend, Error **errp) -{ - Chardev *chr; - - chr = qemu_chr_find(id); - if (chr) { - error_setg(errp, "Chardev '%s' already exists", id); - return NULL; - } - - chr = qemu_chardev_new(id, typename, backend, errp); - if (!chr) { - return NULL; - } - - QTAILQ_INSERT_TAIL(&chardevs, chr, next); - return chr; -} - static const struct ChardevAlias { const char *typename; const char *alias; @@ -941,9 +921,10 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->u.null.data = ccom; /* Any ChardevCommon member would work */ } - chr = qemu_chardev_add(bid ? bid : id, + chr = qemu_chardev_new(bid ? bid : id, object_class_get_name(OBJECT_CLASS(cc)), backend, errp); + if (chr == NULL) { goto out; } @@ -955,7 +936,7 @@ Chardev *qemu_chr_new_from_opts(QemuOpts *opts, backend->type = CHARDEV_BACKEND_KIND_MUX; backend->u.mux.data = g_new0(ChardevMux, 1); backend->u.mux.data->chardev = g_strdup(bid); - mux = qemu_chardev_add(id, TYPE_CHARDEV_MUX, backend, errp); + mux = qemu_chardev_new(id, TYPE_CHARDEV_MUX, backend, errp); if (mux == NULL) { object_unparent(OBJECT(chr)); chr = NULL; @@ -1289,7 +1270,7 @@ ChardevReturn *qmp_chardev_add(const char *id, ChardevBackend *backend, return NULL; } - chr = qemu_chardev_add(id, object_class_get_name(OBJECT_CLASS(cc)), + chr = qemu_chardev_new(id, object_class_get_name(OBJECT_CLASS(cc)), backend, errp); if (!chr) { return NULL; |