MLK-11915-05 ASoC: imx-wm8958: init codec_np to avoid wild pointer

init codec_np to avoid wild pointer. Reported by Coverity.

Signed-off-by: Zidan Wang <zidan.wang@freescale.com>
(cherry picked from commit 76665930654867cf38a86ba747a9f8a5bf2665e2)

diff --git a/sound/soc/fsl/imx-wm8958.c b/sound/soc/fsl/imx-wm8958.c
index a5138c1..273a514 100644 (file)
--- a/sound/soc/fsl/imx-wm8958.c
+++ b/sound/soc/fsl/imx-wm8958.c
@@ -403,7 +403,7 @@ static int imx_wm8958_set_bias_level_post(struct snd_soc_card *card,
 
 static int imx_wm8958_probe(struct platform_device *pdev)
 {
-       struct device_node *cpu_np, *codec_np, *gpr_np;
+       struct device_node *cpu_np, *codec_np = NULL, *gpr_np;
        struct device_node *np = pdev->dev.of_node;
        struct platform_device *cpu_pdev;
        struct imx_priv *priv = &card_priv;