From: Alan Cox <alan@lxorguk.ukuu.org.uk>
Date: Tue, 14 Apr 2009 13:58:11 +0000 (+0100)
Subject: tty: Fix leak in ti-usb
X-Git-Tag: v2.6.30-rc2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf5450930db0ae308584e5361f3345e0ff73e643;p=pandora-kernel.git

tty: Fix leak in ti-usb

If the ti-usb adapter returns an zero data length frame (which happens)
then we leak a kref.  Found by Christoph Mair <christoph.mair@gmail.com>
who proposed a patch.  The patch here is different as Christoph's patch
didn't work for the case where tty = NULL and data arrived but Christoph
did all the hard work chasing it down.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed