topology: pre_process_create_items - remove useless class_id_local

This variable was not freed correctly on function return.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/topology/pre-processor.c b/topology/pre-processor.c
index 66b5a5897f17a7960cf5775f345c6e8d3afd1e38..95e2a897c7c53ebd91a4dd9e3f8d9919624d51de 100644 (file)
--- a/topology/pre-processor.c
+++ b/topology/pre-processor.c
@@ -697,13 +697,11 @@ static int pre_process_create_items(struct tplg_pre_processor *tplg_pp,
        snd_config_iterator_t i, next;
        snd_config_type_t type;
        const char *class_id;
-       char *class_id_local;
        int attr_count = 0;
        int object_count = *object_count_offset;
        int ret;
 
        snd_config_get_id(top, &class_id);
-       class_id_local = strdup(class_id);
 
        snd_config_for_each(i, next, cfg) {
                snd_config_iterator_t i2, next2;
@@ -719,7 +717,7 @@ static int pre_process_create_items(struct tplg_pre_processor *tplg_pp,
                if (snd_config_get_id(n, &attribute) < 0)
                        continue;
 
-               ret = snd_config_make(&local_top, class_id_local, SND_CONFIG_TYPE_COMPOUND);
+               ret = snd_config_make(&local_top, class_id, SND_CONFIG_TYPE_COMPOUND);
 
                snd_config_for_each(i2, next2, n) {
                        snd_config_t *n2, *new, *new_obj;
@@ -787,7 +785,7 @@ static int pre_process_create_items(struct tplg_pre_processor *tplg_pp,
                        ret = pre_process_add_objects(tplg_pp, &object_count, top,
                                                      local_top, new);
                        if (ret < 0) {
-                               SNDERR("failed to add objects of type %s\n", class_id_local);
+                               SNDERR("failed to add objects of type %s\n", class_id);
                                goto err;
                        }