From: Wei Yongjun <yongjun_...@trendmicro.com.cn>

Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR.

Generated by: scripts/coccinelle/api/ptr_ret.cocci

Signed-off-by: Wei Yongjun <yongjun_...@trendmicro.com.cn>
---
 drivers/gpu/drm/msm/hdmi/hdmi.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.c b/drivers/gpu/drm/msm/hdmi/hdmi.c
index 33bf52c..9737207 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.c
@@ -537,10 +537,7 @@ static int msm_hdmi_register_audio_driver(struct hdmi 
*hdmi, struct device *dev)
                                                         PLATFORM_DEVID_AUTO,
                                                         &codec_data,
                                                         sizeof(codec_data));
-       if (IS_ERR(hdmi->audio_pdev))
-               return PTR_ERR(hdmi->audio_pdev);
-
-       return 0;
+       return PTR_ERR_OR_ZERO(hdmi->audio_pdev);
 }
 
 static int msm_hdmi_bind(struct device *dev, struct device *master, void *data)




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