iio: Minor cleanups of industrialio-buffer
authorPeter Meerwald <pmeerw@pmeerw.net>
Tue, 17 Sep 2013 22:42:00 +0000 (23:42 +0100)
committerJonathan Cameron <jic23@kernel.org>
Wed, 18 Sep 2013 20:44:13 +0000 (21:44 +0100)
commit9572588c912751ca9b2518252e0f203791fdc9ef
tree2cca4ef2b7cc841e6da19c2d4429e6a51729fd65
parent7a1aeba7ed0d5a1e83fd5a8ee2a2869430d40347
iio: Minor cleanups of industrialio-buffer

adding one return value check
fix one kerneldoc

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/industrialio-buffer.c