linux-kernel - [PATCH 03/28] phy: exynos-mipi-video: Use PTR_ERR_OR

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Date:	Tue, 22 Jul 2014 16:26:26 +0530
From:	Kishon Vijay Abraham I <kishon@...com>
To:	<gregkh@...uxfoundation.org>
CC:	<kishon@...com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 03/28] phy: exynos-mipi-video: Use PTR_ERR_OR_ZERO

From: Sachin Kamat <sachin.kamat@...aro.org>

PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
Cc: Sylwester Nawrocki <s.nawrocki@...sung.com>
Acked-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
---
 drivers/phy/phy-exynos-mipi-video.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/phy-exynos-mipi-video.c b/drivers/phy/phy-exynos-mipi-video.c
index ff02668..6d6bcf5 100644
--- a/drivers/phy/phy-exynos-mipi-video.c
+++ b/drivers/phy/phy-exynos-mipi-video.c
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -149,10 +150,8 @@ static int exynos_mipi_video_phy_probe(struct platform_device *pdev)
 
 	phy_provider = devm_of_phy_provider_register(dev,
 					exynos_mipi_video_phy_xlate);
-	if (IS_ERR(phy_provider))
-		return PTR_ERR(phy_provider);
 
-	return 0;
+	return PTR_ERR_OR_ZERO(phy_provider);
 }
 
 static const struct of_device_id exynos_mipi_video_phy_of_match[] = {
-- 
1.7.9.5

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