From acd894aee3149c15847bc4f0690fccba59ced5e7 Mon Sep 17 00:00:00 2001 From: shengjiu wang Date: Wed, 16 Dec 2020 18:44:24 +0800 Subject: 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 Reported-by: kernel test robot Acked-by: Nicolin Chen Fixes: 6a5f850aa83a ("ASoC: fsl: Add imx-hdmi machine driver") Reviewed-by: Fabio Estevam Link: https://lore.kernel.org/r/1608115464-18710-1-git-send-email-shengjiu.wang@nxp.com Signed-off-by: Mark Brown --- sound/soc/fsl/imx-hdmi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc/fsl') 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; } -- cgit v1.2.3