[PATCH] ASoC: imx-hdmi: remove useless null check before call of_node_put()

[Haowen Bai]

No need to add null check before call of_node_put(), since the
implementation of of_node_put() has done it.

Signed-off-by: Haowen Bai <baihaowen at meizu.com>
---
 sound/soc/fsl/imx-hdmi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c
index e10136afa741..2ae1a889c68d 100644
--- a/sound/soc/fsl/imx-hdmi.c
+++ b/sound/soc/fsl/imx-hdmi.c
@@ -206,8 +206,7 @@ static int imx_hdmi_probe(struct platform_device *pdev)
 	}
 
 fail:
-	if (cpu_np)
-		of_node_put(cpu_np);
+	of_node_put(cpu_np);
 
 	return ret;
 }
-- 
2.7.4