From: Oliver Neukum <oliver@neukum.org>
Date: Fri, 27 Apr 2012 12:36:37 +0000 (+0200)
Subject: USB: cdc-wdm: fix memory leak
X-Git-Tag: v3.2.19~79
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7569109b102712a5b04d5be7820d54f8dad93b90;p=pandora-kernel.git

USB: cdc-wdm: fix memory leak

commit 2f338c8a1904e2e7aa5a8bd12fb0cf2422d17da4 upstream.

cleanup() is not called if the last close() comes after
disconnect(). That leads to a memory leak. Rectified
by checking for an earlier disconnect() in release()

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

Reading git-diff-tree failed