Change kzalloc to devm_kzalloc, so compr gets automatically freed when it's no longer needed.
Signed-off-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com --- sound/soc/soc-compress.c | 17 ++++++----------- 1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 03d5b9ccd3fc..ddef4ff677ce 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -896,16 +896,14 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) else direction = SND_COMPRESS_CAPTURE;
- compr = kzalloc(sizeof(*compr), GFP_KERNEL); + compr = devm_kzalloc(rtd->card->dev, sizeof(*compr), GFP_KERNEL); if (!compr) return -ENOMEM;
compr->ops = devm_kzalloc(rtd->card->dev, sizeof(soc_compr_ops), GFP_KERNEL); - if (!compr->ops) { - ret = -ENOMEM; - goto compr_err; - } + if (!compr->ops) + return -ENOMEM;
if (rtd->dai_link->dynamic) { snprintf(new_name, sizeof(new_name), "(%s)", @@ -918,7 +916,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) dev_err(rtd->card->dev, "Compress ASoC: can't create compressed for %s: %d\n", rtd->dai_link->name, ret); - goto compr_err; + return ret; }
rtd->pcm = be_pcm; @@ -954,7 +952,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) dev_err(component->dev, "Compress ASoC: can't create compress for codec %s: %d\n", component->name, ret); - goto compr_err; + return ret; }
/* DAPM dai link stream work */ @@ -965,10 +963,7 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
dev_info(rtd->card->dev, "Compress ASoC: %s <-> %s mapping ok\n", codec_dai->name, cpu_dai->name); - return ret;
-compr_err: - kfree(compr); - return ret; + return 0; } EXPORT_SYMBOL_GPL(snd_soc_new_compress);