diff options
| author | Rohit kumar <rohitkr@codeaurora.org> | 2020-08-14 16:23:00 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-29 09:57:35 +0100 |
| commit | cab19b7f827b70e5dc57ee3e6088bf0e11dc2741 (patch) | |
| tree | 59fda2018619beb781e98f641134954ad08b5ae4 /sound | |
| parent | 0627ae9be94127349f2e770e104c48905c916014 (diff) | |
ASoC: qcom: lpass-platform: fix memory leak
[ Upstream commit 5fd188215d4eb52703600d8986b22311099a5940 ]
lpass_pcm_data is never freed. Free it in close
ops to avoid memory leak.
Fixes: 022d00ee0b55 ("ASoC: lpass-platform: Fix broken pcm data usage")
Signed-off-by: Rohit kumar <rohitkr@codeaurora.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/1597402388-14112-5-git-send-email-rohitkr@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/qcom/lpass-platform.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index 4c745baa39f7..9acaef81dd74 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -61,7 +61,7 @@ static int lpass_platform_pcmops_open(struct snd_pcm_substream *substream) int ret, dma_ch, dir = substream->stream; struct lpass_pcm_data *data; - data = devm_kzalloc(soc_runtime->dev, sizeof(*data), GFP_KERNEL); + data = kzalloc(sizeof(*data), GFP_KERNEL); if (!data) return -ENOMEM; @@ -119,6 +119,7 @@ static int lpass_platform_pcmops_close(struct snd_pcm_substream *substream) if (v->free_dma_channel) v->free_dma_channel(drvdata, data->dma_ch); + kfree(data); return 0; } |