@@ -1115,6 +1115,7 @@ typedef struct InternalSnapshotState {
static void internal_snapshot_prepare(BlkTransactionState *common,
Error **errp)
{
+ Error *local_err = NULL;
const char *device;
const char *name;
BlockDriverState *bs;
@@ -1163,8 +1164,10 @@ static void internal_snapshot_prepare(BlkTransactionState *common,
}
/* check whether a snapshot with name exist */
- ret = bdrv_snapshot_find_by_id_and_name(bs, NULL, name, &old_sn, errp);
- if (error_is_set(errp)) {
+ ret = bdrv_snapshot_find_by_id_and_name(bs, NULL, name, &old_sn,
+ &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
return;
} else if (ret) {
error_setg(errp,