MLK-11915-08 ASoC: imx-si476x: init fm_np to avoid wild pointer

init fm_np to avoid wild pointer. Reported by Coverity.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit dea49f320f33e1f723301a0bfa18573c0f7b5fb1)

diff --git a/sound/soc/fsl/imx-si476x.c b/sound/soc/fsl/imx-si476x.c
index ea9edba..f40280a 100644 (file)
--- a/sound/soc/fsl/imx-si476x.c
+++ b/sound/soc/fsl/imx-si476x.c
@@ -106,7 +106,7 @@ static int imx_si476x_probe(struct platform_device *pdev)
        struct device_node *ssi_np, *np = pdev->dev.of_node;
        struct platform_device *ssi_pdev;
        struct i2c_client *fm_dev;
-       struct device_node *fm_np;
+       struct device_node *fm_np = NULL;
        int int_port, ext_port, ret;
 
        ret = of_property_read_u32(np, "mux-int-port", &int_port);