staging: iio: Ensure mutex is correctly unlocked in __iio_push_event

This error was picked up by running the smatch static
checker over all the IIO subsytem.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2010-01-09 16:57:34 +00:00 • committed by Greg Kroah-Hartman
commit 75c8075394