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ASoC: Intel: Skylake: fix memory leak of module on error exit path

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Currently there is a memory leak of module on a ENOMEM return path.
Fix this by kfree'ing module before returning.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2016-09-29 18:32:12 +01:00 committed by Mark Brown
parent 5919a38981
commit 0730bd2e2a
1 changed files with 3 additions and 1 deletions
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4
sound/soc/intel/skylake/skl-sst-utils.c
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@ -349,8 +349,10 @@ int snd_skl_parse_uuids(struct sst_dsp *ctx, const struct firmware *fw,
module->max_instance = mod_entry->instance_max_count;
size = sizeof(int) * mod_entry->instance_max_count;
module->instance_id = devm_kzalloc(ctx->dev, size, GFP_KERNEL);
if (!module->instance_id)
if (!module->instance_id) {
kfree(module);
return -ENOMEM;
}
list_add_tail(&module->list, &skl->uuid_list);