iio:ad7266: Fix broken regulator error handling

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commit 6b7f4e25f3 upstream.

All regulator_get() variants return either a pointer to a regulator or an
ERR_PTR() so testing for NULL makes no sense and may lead to bugs if we
use NULL as a valid regulator. Fix this by using IS_ERR() as expected.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Mark Brown 2016-06-20 13:53:32 +01:00 • committed by Greg Kroah-Hartman

parent ebd052e9a2

commit ad4dea695c

1 changed files with 1 additions and 1 deletions

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drivers/iio/adc/ad7266.c

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