From f34c25ed78df6d1297db2187bf5e58aaf6674183 Mon Sep 17 00:00:00 2001
From: Rahul Ruikar <rahul.ruikar@gmail.com>
Date: Wed, 20 Oct 2010 16:01:51 -0700
Subject: USB: gadget: amd5536udc.c: fix error path
In function udc_probe() call put_device() when device_register() fails.
Signed-off-by: Rahul Ruikar <rahul.ruikar@gmail.com>
Acked-by: Thomas Dahlmann <dahlmann.thomas@arcor.de>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
drivers/usb/gadget/amd5536udc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
(limited to 'drivers/usb')
diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c
index 2b361500af1e..9034e0344723 100644
--- a/drivers/usb/gadget/amd5536udc.c
+++ b/drivers/usb/gadget/amd5536udc.c
@@ -3383,8 +3383,10 @@ static int udc_probe(struct udc *dev)
udc = dev;
retval = device_register(&dev->gadget.dev);
- if (retval)
+ if (retval) {
+ put_device(&dev->gadget.dev);
goto finished;
+ }
/* timer init */
init_timer(&udc_timer);
--
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