From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Wed, 4 Sep 2013 21:46:09 +0000 (+0400)
Subject: can: pcan_usb_core: fix memory leak on failure paths in peak_usb_start()
X-Git-Tag: v3.12-rc4~30^2~41^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f37d6e701f2a3a04e66690397340a6417f6e053f;p=pandora-kernel.git

can: pcan_usb_core: fix memory leak on failure paths in peak_usb_start()

Tx and rx urbs are not deallocated if something goes wrong in peak_usb_start().
The patch fixes error handling to deallocate all the resources.

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

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

Reading git-diff-tree failed