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ASoC: qcom: lpass-platform: Fix memory leak

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lpass_pcm_data is not freed in error paths. Free it in
error paths to avoid memory leak.

Fixes: 022d00ee0b ("ASoC: lpass-platform: Fix broken pcm data usage")
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: V Sujith Kumar Reddy <vsujithk@codeaurora.org>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Link: https://lore.kernel.org/r/1605416210-14530-1-git-send-email-srivasam@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Srinivasa Rao Mandadapu 2020-11-15 10:26:50 +05:30 committed by Mark Brown
parent 1bd7b0fc01
commit bd6327fda2
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 4 additions and 1 deletions
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5
sound/soc/qcom/lpass-platform.c
View file

@ -122,8 +122,10 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component,
else
dma_ch = 0;
if (dma_ch < 0)
if (dma_ch < 0) {
kfree(data);
return dma_ch;
}
if (cpu_dai->driver->id == LPASS_DP_RX) {
map = drvdata->hdmiif_map;
@ -147,6 +149,7 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component,
ret = snd_pcm_hw_constraint_integer(runtime,
SNDRV_PCM_HW_PARAM_PERIODS);
if (ret < 0) {
kfree(data);
dev_err(soc_runtime->dev, "setting constraints failed: %d\n",
ret);
return -EINVAL;