From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Mon, 8 Sep 2014 22:10:43 +0000 (-0300)
Subject: [media] mceusb: fix usbdev leak
X-Git-Tag: fixes-against-v3.18-rc2~130^2^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e947d9ad8ab118d51ff07b7d93c3c1a3e9f7c42f;p=pandora-kernel.git

[media] mceusb: fix usbdev leak

mceusb_init_rc_dev() does usb_get_dev(), but there is no any
usb_put_dev() in the driver.

The patch tries to straighten logic. It moves usb_get_dev()
directly to mceusb_dev_probe() and adds usb_put_dev() to an error path
and to mceusb_dev_disconnect().

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

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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