From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Thu, 13 Jun 2013 20:26:11 +0000 (+0400)
Subject: orinoco_usb: fix memory leak in ezusb_access_ltv() when device disconnected
X-Git-Tag: v3.11-rc1~64^2~166^2^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1105a13bb8ad29cf83d46989ee462d196038be87;p=pandora-kernel.git

orinoco_usb: fix memory leak in ezusb_access_ltv() when device disconnected

If "device is disconnected" check occurs to be true in ezusb_access_ltv(),
it just return -ENODEV. But that means request_context is leaked since
there are no any references to it anymore.
The patch adds a call to ezusb_request_context_put() before return.

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

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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