linux-kernel - [PATCH 3/3] phy: sun4i-usb: Use PTR_ERR_OR

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Message-Id: <1401345049-14779-3-git-send-email-sachin.kamat@linaro.org>
Date:	Thu, 29 May 2014 12:00:49 +0530
From:	Sachin Kamat <sachin.kamat@...aro.org>
To:	linux-kernel@...r.kernel.org
Cc:	kishon@...com, sachin.kamat@...aro.org,
	Hans de Goede <hdegoede@...hat.com>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 3/3] phy: sun4i-usb: Use PTR_ERR_OR_ZERO

PTR_ERR_OR_ZERO simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@...aro.org>
Cc: Hans de Goede <hdegoede@...hat.com>
Cc: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 drivers/phy/phy-sun4i-usb.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index 115d8d5190d5..7a4ea552f621 100644
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/clk.h>
+#include <linux/err.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -306,10 +307,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
 
 	dev_set_drvdata(dev, data);
 	phy_provider = devm_of_phy_provider_register(dev, sun4i_usb_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 sun4i_usb_phy_of_match[] = {
-- 
1.7.9.5

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