From 3b1280ca4b1743de3be04e9dd5907ec79d72483d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lothar=20Wa=C3=9Fmann?= <LW@KARO-electronics.de>
Date: Wed, 14 Aug 2013 12:44:00 +0300
Subject: [PATCH] usb: chipidea: don't clobber return value of ci_role_start()
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If a role fails to start, propagate the error code up the call stack
from probe.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/usb/chipidea/core.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c
index a5b3774..2400b7f 100644
--- a/drivers/usb/chipidea/core.c
+++ b/drivers/usb/chipidea/core.c
@@ -497,7 +497,6 @@ static int ci_hdrc_probe(struct platform_device *pdev)
 	ret = ci_role_start(ci, ci->role);
 	if (ret) {
 		dev_err(dev, "can't start %s role\n", ci_role(ci)->name);
-		ret = -ENODEV;
 		goto rm_wq;
 	}
 
-- 
2.7.4