From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 1 Sep 2012 19:49:37 +0000 (+0400)
Subject: virtio: console: fix error handling in init() function
X-Git-Tag: omap-for-v3.7-rc1/fixes-hwmod-clock-signed-v3~5^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=33e1afc3d82697599ccc8dc8f2fa44ffff5ae329;p=pandora-kernel.git

virtio: console: fix error handling in init() function

If register_virtio_driver() fails, virtio-ports class is not destroyed.
The patch adds error handling of register_virtio_driver().

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

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---

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