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(parent: 9a32bb3) | patch
virtio: console: fix error handling in init() function
authorAlexey Khoroshilov <khoroshilov@ispras.ru>
Sat, 1 Sep 2012 19:49:37 +0000 (23:49 +0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 5 Sep 2012 20:44:04 +0000 (13:44 -0700)
commitefda0ad4aa92439d9244d77a13339e23df5e1dc1
tree5fe8307deb2c87e2d00d2819d73ef2fc2cb5b3bbtree | snapshot (tar.gz zip)
parent9a32bb39d6a48d435135695763e5e4a06652eedacommit | diff
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/char/virtio_console.c diff | blob | blame | history