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| author | shengjiu wang <shengjiu.wang@nxp.com> | 2020-12-16 11:44:24 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-16 14:53:52 +0100 |
| commit | acd894aee3149c15847bc4f0690fccba59ced5e7 (patch) | |
| tree | a2a70d5b4ab8715696838fb6cbec99256e5d78f8 /sound/soc | |
| parent | ASoC: SOF: Fix spelling mistake in Kconfig "ond" -> "and" (diff) | |
| download | linux-acd894aee3149c15847bc4f0690fccba59ced5e7.tar.xz linux-acd894aee3149c15847bc4f0690fccba59ced5e7.zip | |
ASoC: imx-hdmi: Fix warning of the uninitialized variable ret
When condition ((hdmi_out && hdmi_in) || (!hdmi_out && !hdmi_in))
is true, then goto fail, the uninitialized variable ret will be
returned.
Signed-off-by: shengjiu wang <shengjiu.wang@nxp.com>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Fixes: 6a5f850aa83a ("ASoC: fsl: Add imx-hdmi machine driver")
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/1608115464-18710-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/fsl/imx-hdmi.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } |