Messages in this thread | | | Date | Thu, 26 May 2011 13:59:57 +0400 | From | Sergei Shtylyov <> | Subject | Re: [PATCH] usb-gadget: unlock data->lock mutex on error path in ep_write() |
| |
Hello.
On 26-05-2011 10:32, Alexey Khoroshilov wrote:
> ep_write() acquires data->lock mutex in get_ready_ep() and releases it on > all paths except for one: when usb_endpoint_xfer_isoc() failed. The > patch adds mutex_unlock(&data->lock) at that path.
> It is similar to commit 00cc7a5faf25b3ba5cf30fcffc62249bdd152006 for ep_read(),
Please specify that commit's summary in parens.
> it was not fixed at that time by accident.
> Found by Linux Driver Verification project (linuxtesting.org).
> Signed-off-by: Alexey Khoroshilov<khoroshilov@ispras.ru>
WBR, Sergei
| |