tree 2dc83890baa2efdb092d6dd685fa2254194a0c76
parent 051fb04712593a1bebdf638cd9f9935db2ce48aa
author Alex Elder <elder@linaro.org> 1413459325 -0500
committer Greg Kroah-Hartman <greg@kroah.com> 1413562319 +0200

greybus: unlock gbuf mutex on free

To drop a reference on a gbuf, greybus_free_gbuf() is called.  That
uses kref_put_mutex() to drop the refernce under protection of
gbuf_mutex.  However the release routine, free_gbuf(), never
releases the mutex as it should.  Fix that.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>