tree c2708fe49680cb1af84f2ad8b4e2870c71208873
parent 1c58f0eb9cd48c8b3426df1b073da796623c2b45
author Cristina Moraru <cristina.moraru09@gmail.com> 1445808701 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1445924949 +0900

staging: iio: adis16060_core: Fix error handling

We need to check adis16060_spi_read return code to avoid feeding user
space with bogus data.
While, at it introduce out_unlock label in order to simplify locking
on error path.

Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>