staging: mei: unlock dev->device_lock mutex on error path in mei_open()

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mei_open() acquires dev->device_lock mutex and try to allocate mei_cl,
but if the allocation fails it goes to return statement. As a result
dev->device_lock left locked.

The patch fixes goto to unlock dev->device_lock mutex on this 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>

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Alexey Khoroshilov 2011-08-31 00:41:14 +04:00 • committed by Greg Kroah-Hartman

parent 17966e3bb8

commit 303dfbf572

1 changed files with 1 additions and 1 deletions

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drivers/staging/mei/main.c

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