topology: decode: Remove decoding values for enum control

Values have no representation in standard ALSA configuration files,
therefore there is no need to populate them. Also memory for values
wasn't allocated which was causing undefined behaviour.

Signed-off-by: Piotr Maziarz <piotrx.maziarz@linux.intel.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/topology/ctl.c b/src/topology/ctl.c
index 0aa49ab82c1eb079bef138dac36979b6ef944bb7..02e482e7d05df4e387847e989ba44f4b34626618 100644 (file)
--- a/src/topology/ctl.c
+++ b/src/topology/ctl.c
@@ -1367,11 +1367,8 @@ int tplg_decode_control_enum1(snd_tplg_t *tplg,
                et->texts = tplg_calloc(heap, sizeof(char *) * ec->items);
                if (!et->texts)
                        return -ENOMEM;
-               for (i = 0; i < ec->items; i++) {
-                       unsigned int j = i * sizeof(int) * ENUM_VAL_SIZE;
+               for (i = 0; i < ec->items; i++)
                        et->texts[i] = ec->texts[i];
-                       et->values[i] = (int *)&ec->values[j];
-               }
        }
 
        et->map = tplg_calloc(heap, sizeof(struct snd_tplg_channel_map_template));