From: Marina Makienko <makienko@ispras.ru>
Date: Tue, 26 Feb 2013 07:41:18 +0000 (+0400)
Subject: NFC: pn533: Add missing usb_put_dev
X-Git-Tag: v3.10-rc2~34^2~21^2^2~82^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7c5a54fb869d980c2a3c0972fe1e22816dd5b7b2;p=platform%2Fkernel%2Flinux-stable.git

NFC: pn533: Add missing usb_put_dev

Add missing usb_put_dev on failure path in pn533_probe().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Marina Makienko <makienko@ispras.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 4d56ad4..3569b9e 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -2779,6 +2779,7 @@ destroy_wq:
 error:
 	usb_free_urb(dev->in_urb);
 	usb_free_urb(dev->out_urb);
+	usb_put_dev(dev->udev);
 	kfree(dev);
 	return rc;
 }