From: Christophe Jaillet <[email protected]>
commit 1b8b68b05d1868404316d32e20782b00442aba90 upstream
All error handling paths in this function 'goto err' except this one.
If one of the 2 previous memory allocations fails, we should go through
the existing error handling path. Otherwise there is an unbalanced
pm_runtime_enable()/pm_runtime_disable().
Fixes: dd55ff8346a9 ("ASoC: davinci-mcasp: Add set_tdm_slots() support")
Signed-off-by: Christophe JAILLET <[email protected]>
Acked-by: Peter Ujfalusi <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Mathieu Poirier <[email protected]>
---
sound/soc/davinci/davinci-mcasp.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-mcasp.c
b/sound/soc/davinci/davinci-mcasp.c
index b4e6f4a04cb6..07bac9ea65c4 100644
--- a/sound/soc/davinci/davinci-mcasp.c
+++ b/sound/soc/davinci/davinci-mcasp.c
@@ -2022,8 +2022,10 @@ static int davinci_mcasp_probe(struct platform_device
*pdev)
GFP_KERNEL);
if (!mcasp->chconstr[SNDRV_PCM_STREAM_PLAYBACK].list ||
- !mcasp->chconstr[SNDRV_PCM_STREAM_CAPTURE].list)
- return -ENOMEM;
+ !mcasp->chconstr[SNDRV_PCM_STREAM_CAPTURE].list) {
+ ret = -ENOMEM;
+ goto err;
+ }
ret = davinci_mcasp_set_ch_constraints(mcasp);
if (ret)
--
2.17.1
