[PATCH] ASoC: fsl: imx-hdmi: Fix an uninitialized return in probe
From: Dan Carpenter <hidden>
Date: 2020-12-11 11:31:34
Also in:
alsa-devel, kernel-janitors
Subsystem:
freescale soc sound drivers, sound, sound - soc layer / dynamic audio power management (asoc), the rest · Maintainers:
Shengjiu Wang, Xiubo Li, Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
The "ret" variable should be set to a negative error code but
currently it returns uninitialized stack data.
Fixes: 6a5f850aa83a ("ASoC: fsl: Add imx-hdmi machine driver")
Signed-off-by: Dan Carpenter <redacted>
---
sound/soc/fsl/imx-hdmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c
index 2c2a76a71940..ede4a9ad1054 100644
--- a/sound/soc/fsl/imx-hdmi.c
+++ b/sound/soc/fsl/imx-hdmi.c@@ -164,6 +164,7 @@ static int imx_hdmi_probe(struct platform_device *pdev) if ((hdmi_out && hdmi_in) || (!hdmi_out && !hdmi_in)) { dev_err(&pdev->dev, "Invalid HDMI DAI link\n"); + ret = -EINVAL; goto fail; }
--
2.29.2