[alsa-devel] [PATCH 2/3] ASoC: fsl-asoc-card: Handle return value of devm_kasprintf

devm_kasprintf() can fail here and we must check its return value.

Signed-off-by: Arvind Yadav arvind.yadav.cs@gmail.com --- sound/soc/fsl/fsl-asoc-card.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 2db4d0c..86f240b 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -639,6 +639,8 @@ static int fsl_asoc_card_probe(struct platform_device *pdev) devm_kasprintf(&pdev->dev, GFP_KERNEL, "ac97-codec.%u", (unsigned int)idx); + if (!priv->dai_link[0].codec_name) + goto asrc_fail; }

priv->dai_link[0].platform_of_node = cpu_np;