| commit | 00cc7a5faf25b3ba5cf30fcffc62249bdd152006 | [log] [tgz] |
|---|---|---|
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | Wed Mar 16 21:54:05 2011 +0200 |
| committer | Greg Kroah-Hartman <gregkh@suse.de> | Wed Apr 13 15:43:59 2011 -0700 |
| tree | 604e54a588f74f1904a5cd7810fb922815fed37e | |
| parent | d06847fec256f4f902075ce5986e10f7c55fa250 [diff] |
USB: usb-gadget: unlock data->lock mutex on error path in ep_read() ep_read() 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. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>