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authorEric Blake <eblake@redhat.com>2021-01-13 16:10:13 -0600
committerMarkus Armbruster <armbru@redhat.com>2021-01-28 08:08:45 +0100
commit95b3a8c8a82a34ca874ac0d4a9bbbdb38034acf3 (patch)
tree76d842228434aa8ac1dc10f8fcc4bfc5cce422d5 /softmmu
parentc3033fd372fdaf5b89190136a74b3d78880b85d6 (diff)
qapi: More complex uses of QAPI_LIST_APPEND
These cases require a bit more thought to review; in each case, the code was appending to a list, but not with a FOOList **tail variable. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20210113221013.390592-6-eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Flawed change to qmp_guest_network_get_interfaces() dropped] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'softmmu')
-rw-r--r--softmmu/tpm.c38
1 files changed, 6 insertions, 32 deletions
diff --git a/softmmu/tpm.c b/softmmu/tpm.c
index cab206355a..578563f05a 100644
--- a/softmmu/tpm.c
+++ b/softmmu/tpm.c
@@ -196,22 +196,14 @@ int tpm_config_parse(QemuOptsList *opts_list, const char *optarg)
TPMInfoList *qmp_query_tpm(Error **errp)
{
TPMBackend *drv;
- TPMInfoList *info, *head = NULL, *cur_item = NULL;
+ TPMInfoList *head = NULL, **tail = &head;
QLIST_FOREACH(drv, &tpm_backends, list) {
if (!drv->tpmif) {
continue;
}
- info = g_new0(TPMInfoList, 1);
- info->value = tpm_backend_query_tpm(drv);
-
- if (!cur_item) {
- head = cur_item = info;
- } else {
- cur_item->next = info;
- cur_item = info;
- }
+ QAPI_LIST_APPEND(tail, tpm_backend_query_tpm(drv));
}
return head;
@@ -220,44 +212,26 @@ TPMInfoList *qmp_query_tpm(Error **errp)
TpmTypeList *qmp_query_tpm_types(Error **errp)
{
unsigned int i = 0;
- TpmTypeList *head = NULL, *prev = NULL, *cur_item;
+ TpmTypeList *head = NULL, **tail = &head;
for (i = 0; i < TPM_TYPE__MAX; i++) {
if (!tpm_be_find_by_type(i)) {
continue;
}
- cur_item = g_new0(TpmTypeList, 1);
- cur_item->value = i;
-
- if (prev) {
- prev->next = cur_item;
- }
- if (!head) {
- head = cur_item;
- }
- prev = cur_item;
+ QAPI_LIST_APPEND(tail, i);
}
return head;
}
TpmModelList *qmp_query_tpm_models(Error **errp)
{
- TpmModelList *head = NULL, *prev = NULL, *cur_item;
+ TpmModelList *head = NULL, **tail = &head;
GSList *e, *l = object_class_get_list(TYPE_TPM_IF, false);
for (e = l; e; e = e->next) {
TPMIfClass *c = TPM_IF_CLASS(e->data);
- cur_item = g_new0(TpmModelList, 1);
- cur_item->value = c->model;
-
- if (prev) {
- prev->next = cur_item;
- }
- if (!head) {
- head = cur_item;
- }
- prev = cur_item;
+ QAPI_LIST_APPEND(tail, c->model);
}
g_slist_free(l);