linux-kernel - [PATCH usb v4 23/27] phy: phy-rcar-usb: remove duplicate check on resource

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Message-Id: <1415067694-9473-24-git-send-email-varkabhadram@gmail.com>
Date:	Tue,  4 Nov 2014 07:51:30 +0530
From:	varkabhadram@...il.com
To:	gregkh@...uxfoundation.org, linux-usb@...r.kernel.org
Cc:	balbi@...com, stern@...land.harvard.edu,
	sergei.shtylyov@...entembedded.com, linux-kernel@...r.kernel.org,
	Varka Bhadram <varkabhadram@...il.com>,
	Varka Bhadram <varkab@...c.in>
Subject: [PATCH usb v4 23/27] phy: phy-rcar-usb: remove duplicate check on resource

From: Varka Bhadram <varkabhadram@...il.com>

Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@...c.in>
---
 drivers/usb/phy/phy-rcar-usb.c |    8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/phy/phy-rcar-usb.c b/drivers/usb/phy/phy-rcar-usb.c
index 33265a5..e9f3a93 100644
--- a/drivers/usb/phy/phy-rcar-usb.c
+++ b/drivers/usb/phy/phy-rcar-usb.c
@@ -195,11 +195,9 @@ static int rcar_usb_phy_probe(struct platform_device *pdev)
 		return PTR_ERR(reg0);
 
 	res1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	if (res1) {
-		reg1 = devm_ioremap_resource(dev, res1);
-		if (IS_ERR(reg1))
-			return PTR_ERR(reg1);
-	}
+	reg1 = devm_ioremap_resource(dev, res1);
+	if (IS_ERR(reg1))
+		return PTR_ERR(reg1);
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
-- 
1.7.9.5

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