iio:dac:m62332: drop unrequired variable
authorHartmut Knaack <knaack.h@gmx.de>
Fri, 28 Aug 2015 21:59:56 +0000 (23:59 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sun, 11 Oct 2015 14:43:51 +0000 (15:43 +0100)
commit11687d4aaeb074e0a51c8008c80a14c6b8937b3d
treefceec029c16e5d75dec83b6a580796177fe3453f
parent7d2da8eaa92585769dfbafe285b94c8f743510f6
iio:dac:m62332: drop unrequired variable

A return variable is not required in _write_raw(), and dropping it reduces
complexity, as well.

Signed-off-by: Hartmut Knaack <knaack.h@gmx.de>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/dac/m62332.c