Commit dbdef9ba authored Oct 23, 2016 by kbuild test robot Committed by Jonathan Cameron Oct 23, 2016

staging:iio:ad7606: fix ptr_ret.cocci warnings



drivers/staging/iio/adc/ad7606.c:357:1-3: WARNING: PTR_ERR_OR_ZERO can be used

 Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR

Generated by: scripts/coccinelle/api/ptr_ret.cocci

CC: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

parent a84a6a8a

drivers/staging/iio/adc/ad7606.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -354,10 +354,7 @@ static int ad7606_request_gpios(struct ad7606_state *st)

		st->gpio_os = devm_gpiod_get_array_optional(dev, "oversampling-ratio",
		GPIOD_OUT_LOW);
		if (IS_ERR(st->gpio_os))
		return PTR_ERR(st->gpio_os);

		return 0;
		return PTR_ERR_OR_ZERO(st->gpio_os);
		}

		/**