[PATCH v2] ASoC: Intel: Skylake: prevent memory leak in snd_skl_parse_uuids

[Navid Emamdoost]

In snd_skl_parse_uuids if allocation for module->instance_id fails, the
allocated memory for module shoulde be released. I changes the
allocation for module to use devm_kzalloc to be resource_managed
allocation and avoid the release in error path.

Signed-off-by: Navid Emamdoost <navid.emamdo...@gmail.com>
---
Changes in v2:
        - Changed the allocation for module from kzalloc to devm_kzalloc
---
 sound/soc/intel/skylake/skl-sst-utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/intel/skylake/skl-sst-utils.c 
b/sound/soc/intel/skylake/skl-sst-utils.c
index d43cbf4a71ef..ac37f04b0eea 100644
--- a/sound/soc/intel/skylake/skl-sst-utils.c
+++ b/sound/soc/intel/skylake/skl-sst-utils.c
@@ -284,7 +284,7 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct 
firmware *fw,
         */
 
        for (i = 0; i < num_entry; i++, mod_entry++) {
-               module = kzalloc(sizeof(*module), GFP_KERNEL);
+               module = devm_kzalloc(ctx->dev, sizeof(*module), GFP_KERNEL);
                if (!module) {
                        ret = -ENOMEM;
                        goto free_uuid_list;
-- 
2.17.1