From: Zidan Wang <zidan.wang@freescale.com>
Date: Fri, 27 Nov 2015 03:14:36 +0000 (+0800)
Subject: MLK-11915-05 ASoC: imx-wm8958: init codec_np to avoid wild pointer
X-Git-Tag: C0P2-H0.0--20200415~4006
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=8ee9683f38b358329935881615dc80d4bbd1b371;p=linux.git

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 a5138c1fa7c5..273a514eab1e 100644
--- 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;