From: Vasyl Gomonovych <gomonovych@gmail.com>
Date: Thu, 4 Jan 2018 15:53:49 +0000 (+0100)
Subject: video: fbdev: omap2: Use PTR_ERR_OR_ZERO()
X-Git-Tag: v4.16-rc1~41^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=1c72004c890be1af257f705a9eb7976f167f8c81;p=linux.git

video: fbdev: omap2: Use PTR_ERR_OR_ZERO()

Fix ptr_ret.cocci warnings:
drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c:676:1-3: WARNING: PTR_ERR_OR_ZERO can be used

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

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

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Mark Brown <broonie@kernel.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---

diff --git a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
index ec78d61bc551..28de56e21c74 100644
--- a/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
+++ b/drivers/video/fbdev/omap2/omapfb/dss/hdmi4.c
@@ -673,10 +673,7 @@ static int hdmi_audio_register(struct device *dev)
 		dev, "omap-hdmi-audio", PLATFORM_DEVID_AUTO,
 		&pdata, sizeof(pdata));
 
-	if (IS_ERR(hdmi.audio_pdev))
-		return PTR_ERR(hdmi.audio_pdev);
-
-	return 0;
+	return PTR_ERR_OR_ZERO(hdmi.audio_pdev);
 }
 
 /* HDMI HW IP initialisation */