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| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | 2011-03-16 21:54:05 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-13 15:43:59 -0700 |
| commit | 00cc7a5faf25b3ba5cf30fcffc62249bdd152006 (patch) | |
| tree | 604e54a588f74f1904a5cd7810fb922815fed37e /Documentation/BUG-HUNTING | |
| parent | d06847fec256f4f902075ce5986e10f7c55fa250 (diff) | |
| download | blackbird-op-linux-00cc7a5faf25b3ba5cf30fcffc62249bdd152006.tar.gz blackbird-op-linux-00cc7a5faf25b3ba5cf30fcffc62249bdd152006.zip | |
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>
Diffstat (limited to 'Documentation/BUG-HUNTING')
0 files changed, 0 insertions, 0 deletions
