iio: potentiometer: ds1803: Remove VLA usage

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In preparation to enabling -Wvla, remove VLA usage and replace it
with fixed a fixed length array and therefore, prevent potential
stack overflow attacks.

Fixed as a part of the discussion to remove all VLAs from the kernel:
https://lkml.org/lkml/2018/3/7/621

Cc: keescook@chromium.org
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Himanshu Jha 2018-03-09 00:15:33 +05:30 • committed by Jonathan Cameron

parent 2ab5b72453

commit a937729c93

1 changed files with 1 additions and 1 deletions

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drivers/iio/potentiometer/ds1803.c

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