ASoC: imx-wm8962: Add a missing error check

My static checker complains that:

	sound/soc/fsl/imx-wm8962.c:196 imx_wm8962_probe() warn:
	we tested 'ret' before and it was 'false'

The intent was that we use "ret" to check imx_audmux_v2_configure_port().

Fixes: 8de2ae2a7f1f ('ASoC: fsl: add imx-wm8962 machine driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Otherwise, Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/imx-wm8962.c b/sound/soc/fsl/imx-wm8962.c
index cd146d4fa8054fb0980abdda8a9fc506c1c4ef98..b38b98cae855d0d5529f00e50d379493a6d6f753 100644 (file)
--- a/sound/soc/fsl/imx-wm8962.c
+++ b/sound/soc/fsl/imx-wm8962.c
@@ -190,7 +190,7 @@ static int imx_wm8962_probe(struct platform_device *pdev)
                dev_err(&pdev->dev, "audmux internal port setup failed\n");
                return ret;
        }
-       imx_audmux_v2_configure_port(ext_port,
+       ret = imx_audmux_v2_configure_port(ext_port,
                        IMX_AUDMUX_V2_PTCR_SYN,
                        IMX_AUDMUX_V2_PDCR_RXDSEL(int_port));
        if (ret) {